Sv 143 especially. Since some of their Split shifts and A shifts
will run all the way from SLBP to TPY to start service.
yes, and that's because slbp is the major depot so there's a
higher chance of a block starting from toa payoh being controlled
by slbp. of cos, the presence of the minor depot is to reduce off
service mileage but depending on the minor depot's fleet size it
might already be optimal and the rest just have to start early at
toa payoh but keep at jurong east.
