In December 1949, Vivienne stood for the
Bolshevik Samasamaja Party to represent the
Havelock Town ward of the Colombo Municipal Council. Despite the significant numerical advantage that the
LSSP found themselves, Vivienne set out to canvass with her second child, Suren. While campaigning, her father had become very ill. With the aided presence of his young grandson, Vivienne was able to break down the barriers with her father. While a Municipal Councillor, she gave a lift to
Ranasinghe Premadasa every day.
President of the All Ceylon Local Government Worker's Union Vivienne also had offices outside of the Colombo Municipal Council, allowing her to serve not just her own
constituency. While under
N.M. Perera, the union was able to secure the permanency of employment to the workers, as well as the right to
pension and
retirement. Under Vivienne, the Union won
widows and orphans pension. Vivienne brought this up with the
Minister of Finance,
J. R. Jayewardene, who proceeded to include Municipal Workers in the bill.
Reunification The split between the LSSP and the BSP had weakened the movement, and in particular the BSP which was clearly the smaller of the two parties. A process of reunification was initiated, and in 1950 the BSP merged into the LSSP. Through the reunification, the LSSP became the Ceylonese section of the
Fourth International. However, Philip Gunawardena opposed the reconciliation with the BSP. Thus he left LSSP and formed a new party,
Viplavakari Lanka Sama Samaja Party (VLSSP). At the 1952 general election, the electoral performance was harmed by the relative prosperity due to the price of natural rubber being driven up by the
Korean War. During this election, Vivienne contested the Kelaniya seat for the
LSSP. Vivienne's Buddhist background gave her an advantage while contesting the seat, however the seat was contested by the SLFP's Wimala Wijewardene, who received the support of the Kelaniya temple's Buddhist monks. While campaigning, Vivienne's third child, Premilla, was born, further limiting the extent to which she could canvass. Also, the disenfranchisement of the Indian Tamil estate workers by the UNP government deprived the LSSP of one of its main bases. Moreover, it damaged the electoral fortunes of its ally, the
CIC, which went unrepresented.
Hartal and after In 1953, the LSSP took the lead in organising the
Hartal. The immediate cause for the Hartal was a hike in the price of
rice from 25 cent to 70 cent per measure by the UNP government. At the time,
J.R. Jayawardena was the finance minister of the country. Maintaining the price of rice at 25 cent had been an electoral promise given by UNP in the 1952 elections, and when the new rates were introduced to the public, uproar ensued. This anger was furthered by the suspension of the meals given to schoolchildren and hikes in rail ticket fares and postal fees. Prior to 1953, the concept of a 'Hartal', of General strike, was relatively unknown in Ceylon. The
Communist Party and
VLSSP supported the Hartal and the
SLFP and CIC expressed sympathy for the demand of the Hartal, but did not actively support the call for strike. The
Ceylon Mercantile Union supported the demands of the strike, but in not take part in it. Rather it encouraged their members to go to work wearing black armbands as a means to protest. The Hartal took the country to a complete standstill. Afraid of a revolution in the making, the government cabinet sought refuge on , a
Royal Navy warship offshore. The mass upsurge that accompanied the action of the strikers caused
Dudley Senanayake to resign from the premiership. The Hartal emoboldended the LSSP to start to consider that the party might be able to seize state power. The MEP won a landslide in the polls held that year. The LSSP once again became the main opposition party, and N. M. Perera became the Leader of Opposition. Through this, the LSSP supported the reforms initiated by the new government, but strongly opposed the 'Sinhala Only' policy. Vivienne was elected as a
Member of Parliament in the Colombo North Electoral District between 1956 and 1960, where she won 58.09% of the vote. In July 1959, both LSSP and the Communist Party withdrew their support for the government, as inner-party feuds within the SLFP had resulted in a temporary victory for the right-wing and expulsions of leftist ministers like Philip Gunawardena. In March 1960, the LSSP contested the general elections on the slogan 'forward to a Sama Samaja Government'. The votes won by the LSSP, the Communists and the
Mahajana Eksath Peramuna (a new party, not the 1956 front) of Philip Gunawardena, were sufficient to have made them the biggest bloc in Parliament. However, due to their contesting separately, the LSSP and the MEP won just 10 seats each, the CP a mere 3. Elections were held again in July and the LSSP had a no-contest pact with the
Sri Lanka Freedom Party (SLFP) of
Sirimavo Bandaranaike, which was thus able to form a government. Despite their success in the election, the Fourth International was highly critical of the electoral tactics of LSSP, and the LSSP chose not to attend the
World Congress of International the following year. In 1962, officers of the Army and Police attempted a
coup d'état aimed at overthrowing the government and bringing the UNP to power. This plot was foiled, and the SLFP lurched leftwards in terms of policy. The local branches of
petroleum companies were nationalised, leading to a boycott of the country by the oil multi-nationals; the boycott was broken with help from the Kansas Oil Producers Co-operative and the
Romanian Government. A parallel process was one of increasing self-confidence and unity amongst the Ceylonese left-wing. In the parliament they were in the opposition. On
May Day 1963 the three main left parties (LSSP, CP and MEP) held a massive joint rally. That was followed by the launching of
United Front on 12 August, the tenth anniversary of the 1953 Hartal. The front launched agitations on issues like bring down the prices of essential commodities, leading it to represent an immediate threat to the governance of SLFP. The SLFP began to offer the left parties ministerial posts and worked intensively to break the unity of ULF. In 1964, Vivienne was elected as MP for the Borella Electoral District. During the electoral race, she ran against Mrs. Kamala de Silva, the widow of
W. D. de Silva. After her victory as part of the United Left Front, Vivienne was quoted as having said "Only the ULF and the UNP" by the Ceylon Daily News, 20 January 1964. In her concession speech, Kamala wrote about Vivienne: == Growth of the Lanka Sama Samaja Party ==