Even though Kim Chuan and Sengkang Depots are underground,
there's always a way to enter them, either the SL method,
or through the few entrances leading into the depot. You think
underground depot only way to enter through SL method ah?
Then how the Alstom and SMRT people enter the depot reh?
LOL Board a DNB from Sengkang LRT station and when it go back to
depot, open the detrainment ramp and sneak in LOL
