This means 2 things:
1. we probably should not dig that many tunnels and instead make more drains,
2. parking in basement is now more risky as your car can be totally submerged.
However, if you have no choice but to park in the basement in Singapore, consider investing in getting one of these protective cover.
The other car owners may probably laugh at you, but when the rain comes down and the basement is totally flooded, guess who will have the last laugh then?
