STOMPer Rob spotted these two kids trying out stunts on the roof at Ghim Moh Valley. He worries for their safety.
"I saw this at Ghim Mon Valley at 4pm yesterday.
"These kids must have watched the recent blockbuster 'The Amazing Spiderman'.
"They tried out stunts on the roof of the covered walkways.
"I urge the authorities to take this seriously as the covered walkway in this picture is 4 storeys off the ground level.
"Who is going to be responsible for any accidents?
"And also, this is a security hazard as the roof of the covered walkway links directly to the window of a unit of the 4th storey, making it easy for burglary to happen.
"Is the town council responsible or is HDB responsible for the design faults in their HDB projects?"