STOMPer Hock Meng is worried that passersby might trip and fall over this manhole at Punggol Drive.
"This manhole is spotted in front of Block 638B Punggol Drive.
"It is along the roadside.
"It is about 50cm deep at the turf area near to the road side.
"Anybody can trip and fall over if they do not see it.
"This is quite dangerous!"