well, private bus to fuel those needs at private housing or hard
to reach places like industrial parks, CBP (changi business) etc is
still ok...
But if CBD then it's adding more vehicle into the thick load...
It is about efficiency and not simply "adding more transport
vehicle" to ease the load...
U add more vehicle to hog up the road, u dun call it easing
>____>
Private bus company usually do not have those double deck de,
thus their big bus are quite a road hogger in squeezy CBD...