IRAS said it had identified the taxpayers through ongoing compliance reviews.

It is among the few nations to see its score improve amid a decline in most countries.

Enforcement is limited by the cross-border nature of investigations and difficulties in collecting evidence.

Named LetsGo, the app prototype will say “occupied table” or “empty table” when the user points their phone camera.

President Tharman said it is important to recast the narrative of climate change to focus on the here and now.