In force1999 Revised EditionCurrent version · 1999 Revised EditionSee versions on Singapore Statutes Online(opens the publisher’s site)
41. Escape of crankcase gas
Feedback & supportEvery motor vehicle, other than a motor cycle, powered by a 4-stroke petrol engine, registered on or after 1st March 1972, shall be so constructed or equipped with such device as to prevent the escape of gas from the crankcase of such motor vehicle.