K. Shanmugam: “We haven't had the problem for some years, but now it has returned.”

Companies cannot play hide and seek with different corporate structures.

We will use every legal and regulatory lever at our disposal to exert pressure where it matters.

We shouldn’t have to put up with this - the smog as a result of the burning. It is entirely preventable.

They should not underestimate the Singapore government's determination to act.