"..It is an offence under the law to take a lighted cigarette into the lift, even if the person is not smoking it.

  "To state this clearly, the Ministry of the Environment is in the process of standardising all smoking signs in lifts to that which shows a lighted cigarette with a slash across.

  "This year, so far, our officers have apprehended 400 offenders who smoked in places where smoking is prohibited. Our officers will continue to be on the lookout for those who blatantly flout the law...."