It's to prevent the homeless guy from sleeping on it....

These are essentially a bum-rest, not quite meant to be a bench. So It make sense to have it slightly tilted. But why some are tilted and some are not...maybe LTA also couldn't make up their mind if these are meant to be bum-rest or bench.

if it's really the case, shouldn't the authorities do something about the homeless guy? like getting him into a job or whatever to earn himself a roof instead of coming up with such designs where 1 couldn't stand or sit against it properly?

just my point of view.

They should have made the bum-rest slightly lower. I'm 1.73m but when I try to keep myself from sliding in a position as described, my feet can't touch the ground.

Is my first time yesterday that I had step into a bus-stop after about 15 years . Didn't even noticed that the seats have became slanted bench . Tried sitting on it , is really not comfortable at all . Maybe I'm short .

In addition , the new fleet of buses are all equipped with cameras internally and externally . All out to catch those passengers for not paying the fares and drivers that went into their bus lane . So scary ....