• The BMTA punished two drivers of the No. 8 bus service for fist fighting on 14 May 2018. A dispute arose over whose bus would get more passengers. The two drivers confessed to having engaged in a fist fight, which was caught on camera and posted online by a Thai social media user. The BMTA fact-finding committee fined the driver who started the fight 5,000
baht and suspended him from work for seven days. His employer, Sap 88, was held accountable for the driver fighting in public and fined 5,000 baht. The second driver was fined 2,000 baht. Both men also received formal warnings. • On 25 March 2016, a No. 8 bus crashed with a motorbike taxi, running over the head of the taxi's female passenger, killing her instantly. This prompted the BMTA to warn operators of No. 8 buses to improve services and ensure passenger safety or lose their concessions. BMTA officials briefed drivers and attendants of No. 8 buses at their terminals before the start of their shifts. They were told to stop at bus stops, not to race against one another, to follow traffic rules, and not to leave the slow, left lanes. • In March 2014, a No. 8 Bus hit and crushed a motorcycle, instantly killing a 13-year-old boy. • In 2011, a person was killed and another injured while waiting at a bus stop when a No. 8 Bus was vying with another bus for space at a bus stop. • During 16 July 2021 - 31 October 2022, BMTA operates air-conditioned buses, Line 8, on the route "Kheha Romklao - Memorial Bridge" • In July 2022, private bus line 8 did not pass the service quality assessment from the Department of Land Transport. After this, the line number will be changed to 2-38, serviced by Thai Smile Bus Co., Ltd., which will switch to EV air-conditioned buses instead. • On 19 August 2022, the
Ministry of Transport (Thailand) held a ceremony to open EV bus service, Line 8, by Thai Smile Bus Co., Ltd. == Route Map ==