My friend told me this story. He was stopped by the Police for driving above 110 kph. The policeman said that the fine is 150 ringgit but he could pay less "on the spot". My friend replied, "You have my particulars. Send the fine to me and I will pay it". He spent only 10 minutes in the police station.
He never received the fine. The policeman was too lazy to key the particulars into their computer system. He was only interested to receive the bribe "on the spot". Perhaps the policeman was afraid that my friend would report the attempt to collect the bribe.