Mobilisation At the beginning of August 1914 the East Lancashire Division was preparing to go on annual training at
Caernarfon when orders came cancelling the camp because of the deteriorating international situation. The RE companies returned to Seymour Grove, where
mobilisation orders arrived at 18.00 on 4 August. The men were
billeted in the schools next door to the drill hall and horses and carts were requisitioned according to standing instructions. On 10 August TF units were invited to volunteer for Overseas Service, which was greeted with acclamation at Seymour Grove; virtually the whole of the East Lancashire Division volunteered. On 18 August the signal company went to
Bury and its sections camped with their brigades. On 31 August, the formation of a reserve or 2nd Line unit was authorised for each 1st Line unit where 60 per cent or more of the men had volunteered for Overseas Service. The titles of these 2nd Line units would be the same as the original, but distinguished by a '2/' prefix. In this way duplicate battalions, brigades and divisions were created, mirroring those TF formations being sent overseas. Later 3rd Line units were formed to supply drafts to the 1st and 2nd Lines.
42nd (East Lancashire) Divisional Signal Company The East Lancashire Division was selected as the first complete TF division to go overseas, to relieve Regular troops from garrison duties in
Egypt. The divisional engineers entrained at
Bolton on 9 September and the following day embarked at
Southampton with the signal company (150 strong) aboard the
Saturnia. The OC of the Signal Co on embarkation was Captain (later
Major) Arthur Lawford.
Egypt The convoy of troopships arrived at
Alexandria on 25 September, and the divisional RE moved to
Cairo, where the Signal Co set up communications for the Cairo defences and trained infantry signallers. Two cable detachments ran a line from
Kantara to
Ismailia, which was very important when the
Suez Canal defences were attacked the following year. Early in 1915 the signal establishment was increased to provide a section for the divisional artillery HQ, another cable detachment and additional motor cycle despatch riders, bringing the company strength up to 208. All the other ranks (ORs) in Nos 2–4 Sections were transferred from their infantry regiments to the RE. The divisional RE was withdrawn for training after Christmas, but returned to the canal defences when the
Turkish Army carried out a
Raid on the Suez Canal. Signal detachments were engaged in the fighting at Tussum on 3–4 February 1915.
Gallipoli On 1 May the division began embarking at Alexandria to join the
Gallipoli Campaign, the Signal Co with Divisional HQ (DHQ) aboard the
Crispin. 2nd Signal Section landed with the
Lancashire Fusilier Brigade at
Cape Helles on 5–6 May and went straight into action at the
Second Battle of Krithia; the rest of the company landed 9–10 May. The division was designated
42nd (East Lancashire) Division (callsign YDB) from 26 May, with the infantry brigades designated
125th (Lancashire Fusiliers) Brigade (ZLE),
126th (East Lancashire) Brigade (ZLF) and
127th (Manchester) Brigade (ZLG). Company HQ was established above
Lancashire Landing, but then moved to join DHQ, running telegraph cables back to corps HQ and forward to the brigade HQs, then to the flanking divisions (
29th and
Royal Naval). The company had to provide a large party to reinforce 29th Divisional Signal Co, which had suffered heavy casualties. On 25 May a rainstorm flooded 125th Bde HQ in Krithia Nullah, washing away the signals equipment, and the section suffered casualties while replacing it. On 3 June
Sergeant C.E. Williams won the first
Distinguished Conduct Medal (DCM) awarded to the company when in charge of two cable-laying parties in Krithia Nullah. They were caught by two salvoes of Turkish artillery fire, suffering casualties to men, horses and equipment, but he reorganised them and completed the job in time for the next day's attack (the
Third Battle of Krithia). The company then had several days' intense work during the battle with the infantry brigades requiring communication to be maintained from their advanced HQs in the support trenches to their main HQs and to their supporting artillery. The company also established a visual signal link back to DHQ, which proved of great value when signal cables were continually cut by artillery fire. In the subsequent fighting of 12–13 July, the division's cable lines were utilised when those of the attacking divisions were cut. By the end of August the company strength was very low because of sickness, and it was commanded by a junior officer. Captain R.W. Dammers of the
Sherwood Foresters assumed command on 10 October. In December the decision was made to wind up the campaign. 42nd (EL) Division was relieved from 28 December, the signal sections leaving with their brigades for
Mudros. Company HQ and No 1 Section reached Mudros on 3 January 1916, leaving only a small detachment to work the communications until the final evacuation from Helles on 9 January.
Sinai 42nd (EL) Division was withdrawn from Mudros to Egypt on 16 January and returned to Cairo. The company moved up to Shallufa on the canal by 2 February, where a large draft arrived from England to refill the ranks. The company worked on setting up cable and visual communications between desert strongpoints and the HQs. On 3 April the company moved to
Suez for training. Captain Dammers having been invalided, Capt C.H. Williamson of No 4 (Manchester Bde) Section took over as OC. The company returned to the canal defences in June, maintaining an elaborate communication network. When 42nd (EL) Division advanced after the
Battle of Romani (3–5 August) the company struggled to get a horsed cable wagon up to the divisional report centre; after that camel transport was improvised in the pursuit to Katia Oasis. From then until the end of January 1917, 42nd (EL) Division protected the railhead as it slowly advanced across the
Sinai Peninsula to
El Arish, with the signallers erecting telegraph lines along the route. On 28 January 1917, after reaching El Arish, 42nd (EL) Division was ordered to leave Egypt and join the
British Expeditionary Force on the
Western Front. It entrained for Kantara and marched to Moascar, where it concentrated, and then moved to Alexandria for embarkation at the end of the month. The company's strength at this time was 5 officers and 229 ORs.
Western Front The signal sections sailed with their respective brigades, and the division concentrated at
Pont-Remy on 15 March. At the time the BEF was engaged in following the German retreat to the
Hindenburg Line (
Operation Alberich) requiring much cable-laying in the devastated area around
Péronne. The first medal awarded to the division in France was a
Meritorious Service Medal (MSM) to
Corporal Samuel Eccles, a despatch rider who rode to deliver a message despite a broken ankle sustained in an accident
en route. In May the division moved to
Havrincourt Wood in front of the Hindenburg Line, where the Signal Co laid deep buried cables to the brigade HQs. It also carried out its first work with trench wireless. The company was reorganised, with a sub-section allocated to each of the division's
Royal Field Artillery brigades. In July the division was withdrawn for training at
Achiet-le-Petit, where the signallers were instructed in all the new communication methods that had been introduced while they were in Egypt. Then in August the division was sent to the
Ypres Salient, with the Advanced Signal Office and Report Centre established in the ramparts of
Ypres itself. Constant shellfire meant frequent and dangerous work to repair cable breaks. On 6 September 125th Bde made an attack on the strongpoints of Iberian, Borry and Beck House farms (the division's only involvement in the
Battle of Passchendaele), and for 24 hours the only communications No 2 Section were able to maintain were by carrier pigeon. After only three weeks in the Salient the division was relieved, but casualties among the signallers at the Advanced Signal Office in the ramparts during this period amounted to 90 per cent, mainly from
poison gas. 42nd (EL) Division next went to
Nieuport on the Belgian coast, where the flooded country and persistent shelling meant heavy work for the signallers to repair telephone lines that were frequently broken, particularly across the
River Yser. On 19 November the division moved again to the
La Bassée sector, where the signallers were engaged in burying signal cables to avoid shell damage. Although the sector was quieter, 125th Bde HQ was hit by a salvo of shells and the signal office wiped out. The division was withdrawn for rest and training on 15 February 1918. By 1 March the company's strength was 9 officers and 274 ORs. At a lecture to the division's officers and NCOs on 1 March 1918, the commander of 42nd (EL) Division,
Maj-Gen Arthur Solly-Flood, coined the motto 'Go one better', which continued to be used by the signal company and its successors.
Spring Offensive When the
German spring offensive opened on 21 March, 42nd (EL) Division was in GHQ Reserve, and was ordered forward on the night of 22/23 March. It rushed up without transport and took up positions near
Bapaume the following night, with DHQ and Report Centre established at
Gomiécourt. The signal company was unable to function properly without its transport and equipment, and had to rely on its motorcycle despatch riders. Much signal cable that was laid was wasted by the frequent movements of HQs, and casualties were heavy among signallers repairing shelled cable, while the wireless station at Gomiécourt was knocked out by a series of direct hits. The brigade signal sections suffered many casualties in the heavy fighting. On the afternoon of 25 March DHQ moved to
Foncquevillers, where the signallers picked up a buried cable route and re-established communications with corps HQ. The advanced Divisional Signal Office found itself in
No man's land for 12 hours, but got all its stores away using motor transport. DHQ moved back again on 26 March, entailing more signal cable being run, with pairs of signallers stationed every half mile to check and repair the lines. The division was out of the line for rest and reorganisation from 7 to 16 April, after which it returned to Foncquevillers, where the signallers re-located and brought back into use cables that had been buried during the
Battle of the Somme two years earlier. Visual, wireless, carrier pigeon, messenger dog and rocket signals were all used. The division was out of the line again from 6 May to 7 June, when tactical training was carried out, and the operators and linemen trained the signallers of the
307th US Infantry Regiment, which was attached to 42nd (EL) Division for training. The division returned to the front on 8 June. Now that the line had stabilised a complete system of Front, Support ('Red') and Reserve ('Purple') positions was prepared, with a switch line between the Red and Purple systems, connected by buried signal cables.
Hundred Days After the victory of the
Battle of Amiens on 8 July – the start of the Allied
Hundred Days Offensive – the Germans in front of 42nd (EL) Division began to withdraw. The division reorganised for open warfare, forming self-contained brigade groups, which required communications to be established quickly with cable barrows, wireless and improvised methods, particularly when supplies of cable ran short. The division was then relieved for rest on 5 September and the signallers scoured the old battlefields to salvage usable cable. During the night of 21/22 September 42nd (EL) Division went back into the line, east of Havrincourt Wood, to prepare for an assault on the Hindenburg Line. The signal company put back into use the cable it had buried a year earlier. In two continuous days of fighting (the
Battle of the Canal du Nord, 27–28 September) the East Lancashires leap-frogged through five successive objectives. They went back into the line on 9 October, at
Briastre on the
River Selle, along which the retreating Germans had made a stand. The division attacked on 20 October (the
Battle of the Selle), securing all its objectives and consolidating against counter-attacks. The signal company suffered serious casualties during the advance; inexperienced men were employed to operate the cable-laying carts, while more experienced men dealt with maintenance. The Signal Company struggled with over 50 per cent casualties from the
Spanish flu outbreak and from combat: 126th Bde suffered heavy casualties during the division's advance through the
Forêt de Mormal, so No 3 Signal Section abandoned its duties and manned the front line as infantry. The fighting was ended by the
Armistice with Germany on 11 November, by which time DHQ had reached Hautmont. During the Hundred Days campaign the signal company had kept up communications during an advance of over . After the Armistice 42nd (EL) Division. concentrated in the
Charleroi area until February 1919, but thereafter
demobilisation began in earnest. The last
cadre of the signal company returned to the UK in March.
66th (2nd East Lancashire) Divisional Signal Company When the 42nd (EL) Division left Bolton for Egypt in September 1914 it left behind a number of officers and men who were unfit or were not liable for overseas service. In October they moved to Winstanley Park,
Wigan, and the engineers began to receive the first new recruits from Seymour Road. On 14 November the 2nd Line Divisional RE began to form at
Southport including 2/1st East Lancashire Signal Company. Although the companies were soon up to full strength, there was little equipment to train on – the signallers were restricted to flag signals – and only a few old
.256-in Japanese Ariska rifles with which to mount guards. Training was also interrupted by the need to send reinforcement drafts to the 42nd (EL) Division at Gallipoli (one exceptionally large one going to the signal company in March 1915), and it was not until August 1915 that the 2nd East Lancashire Division was concentrated at
Crowborough in
East Sussex, and received its designation as
66th (2nd East Lancashire) Division, which was also taken by the signal company. In March 1916 the division moved from the hutted camp at Crowborough to
Colchester Garrison where the RE were accommodated in the Cavalry Barracks. It was not until February 1917 that embarkation orders were received. DHQ set off on 28 February and embarked at Southampton for
Le Havre.
Western Front 66th (2nd EL) Division concentrated near
Béthune and took over a sector of old line in considerable disrepair, which the divisional RE and signallers began to put into order. On 20 March the division sidestepped to the
Hohenzollern Redoubt sector, where it saw
Trench warfare action. At the end of June the division moved to the
Flanders coast where it joined
Fourth Army preparing to advance in support of the expected breakthrough at Ypres. This never happened, and the division moved up into the old French reserve line at Nieuport, requiring considerable improvement by the sappers and signallers. 66th (2nd EL) Division was relieved at Dunkirk by 42nd (EL) Division in September and was sent to the Ypres Salient. The infantry had a bad time in their first major battle at
Poelcappelle on 9 October, but the RE were mostly engaged in roadmaking and communications. After the Ypres offensive came to a halt in late 1917, the divisional sappers were put to work building defences from the Menin Road to the Zonnebeke Road and then on the Broodseinde Ridge, with all the associated communications.
Spring Offensive In February 1918, 66th (2nd EL) Division moved from Ypres to the
Villers-Bretonneux sector. The defences were thin and in poor condition; the divisional RE were put to work on new defences to meet the expected German Spring Offensive, with the signallers digging long lines of new cable trench. When the attack came on 21 March the forward RE sections fought with the outpost line until they were driven back. That night and next day they prepared the 'Green Line' behind the crumbling front before the German attack was renewed on 22 March, at the end of which 66th (2nd EL) division withdrew through the
50th (Northumbrian) Division, which manned the Green Line. The line was turned elsewhere, and for the next few days of retreat the division took part in a series of stands until it reached
Hangard Wood on 30 March, where it was relieved by French troops and went for rest in
Amiens. After their great losses, the infantry units of 66th (2nd EL) Division were reduced to cadres on 9 April and were used to train American troops. DHQ and the brigade HQs remained in existence, with a constantly-changing roster of subordinate units.
Hundred Days 66th Division was reformed on 18 September 1918, mainly with non-Lancashire units and moved into the line on 7 October. It attacked before dawn next day (the
Second Battle of Cambrai), taking all its objectives by the end of the day, and continued the attack the next day against light opposition. From 10 to 12 October it pursued the enemy to the
River Selle. The
Battle of the Selle began on the night of 17/18 October, with the 66th Division bridging the river and then following up through
Le Cateau. On 9 November part of 66th Division joined 'Bethell's Force' under the divisional commander, Maj-Gen Hugh Bethell, to continue the pursuit. This mobile force included all the divisional pioneers and RE with the signal company, and kept up pressure on the retreating Germans until the Armistice came into force two days later. 66th Divisional RE remained in France on reconstruction work until demobilisation began in January 1919. This was completed on 13 June, and the division was disbanded. The unit had lost 22 officers and men killed or died of wounds or disease during the war.
Third Line Depot By mid-1915 the decision was made not to supply drafts to the 1st Line 42nd (EL) Division from the 2nd Line 66th (EL) Division, but to form 3rd Line training units for the purpose. The 3rd Line Depot, East Lancs RE, was formed at Old Trafford in August 1915. In September it moved to Southport, with three field companies and a signal company under command. At the beginning of 1916 the depot moved to the
Western Command Reserve Training Centre, RE, at Caernarfon, joining the 3rd Line RE of the 55th (WL) and
53rd (Welsh) Divisions. Later the signal companies were sent to their own Signal Service Training Centre, which was split over several sites.
Provisional Signals Once the 3rd Line had been established, the unfit men and those remaining TF men who had only signed up for Home Service were separated to join brigades of coast defence units (termed Provisional units from June 1915).
9th Provisional Brigade was formed in
East Kent from Lancashire units and details from local
Home counties units. By September 1915 it included the
9th Provisional Signals Section, RE. After the
Military Service Act 1916 swept away the Home/Foreign service distinction all TF soldiers became liable for overseas service, if medically fit. The provisional brigades' role thus expanded to include physical conditioning to render men fit for drafting overseas. Late in 1916 the War Office decided to form them into new home service divisions; in November 1916 9th Provisional Bde moved from Margate to
Blackpool in Lancashire to form the basis of the new
73rd Division and the signal section expanded to form
73rd Divisional Signal Company. After assembling in Lancashire, 73rd Division moved in early January 1917 to join
Southern Army (Home Forces), stationed in
Essex and
Hertfordshire, with the Signal Company at
Hitchin. In December that year the War Office decided to break up the division, and this was carried out on 4 March 1918 when the signal company was disbanded. ==Royal Signals==