This is a public service announcement.

At the toll plaza the other day, I handed over my money to the toll booth operator and waited for the boom to be raised. It was taking a bit too long so I glanced at the guy. He was hunched over the till, shuffling small pieces of paper; it then occurred to me that I had given him RM50.60 instead of RM1.60.

So please. Be careful when proffering money in the dark. Because of the similarity of the new RM50 note to the RM1 note, you might be giving more than you should.