Unlike Yishun St 71, which is a 90 degree turn, exiting via
Geyland Lor 1 towards Boon Keng requires a right turn (to enter
junction) and an immediate left turn.
It is akin to changing 1 lane to the right while driving, except
there are dividers between the 2 lanes except for maybe a 5 metre
wide gap or so.
Of course, a season and experienced bus driver who has done his
angular calculations would have no problems navigating this.
