In a move to ease the peak hour crowds, the LTA announced a one year trial, beginning 24 June 2013, whereby commuters who end their journeys at 16 designated MRT stations in the city area before 0745 on weekends will enjoy free travel. Commuters who exit between 0745 and 0800 will be given a discount of up to $0.50.
As of now, I am positive of the 14 out of 16 stations will be the following;
Orchard Somerset Dhoby Ghaut City Hall Raffles Place Lavender Bugis Tanjong Pagar Outram Park Bayfront Bras Basah Esplanade Marina Bay Promenade ??? ???