One of the things I keep telling everyone why you need to migrate.
The older HDB flat with the skinniest of pillars, designed with the tiniest of safety margins, with 50 year old already corroded reinforcement steel Inside will fall first.
The rest of the highrise, though newer, are built to the same standard of no consideration of high wind loads nor any tremors, will definitely fall at Richter 8.
The only saving grace that will make SCDF proud is that the bomb shelters will remain standing while the rest crumble