"Why is Ponggol beach covered by boulders artificially?
Some years ago there was a news that an angler in Ponggol beach was trying to dig out some worms for fish baits. But instead he dug out a human skull. Since then the government pave the whole beach with many heavy boulders. This act is weird as the beauty of a sandy beach is fully covered. But it is suspected to be a purpose of stopping citizens from discovering more human remains from there."
Urban Legend??