Singapore legislation
Regulation 44
of Road Traffic (Motor Vehicles, Construction and Use) Rules
Regulation 44
Overhang
Subregulation 1
Subject to paragraphs (2) and (3), the overhang of a motor vehicle shall not exceed 60% of the distance between the plane perpendicular to the longitudinal axis of the vehicle which passes through the centre or centres of the front wheel or wheels and the foremost vertical plane from which the overhang is to be measured as defined in rule 2.
Subregulation 2
The Registrar may permit the overhang of a public service vehicle to be more than 60% but less than 65% of the distance referred to in paragraph (1).
Subregulation 3
The overhang of a motor tractor shall not be more than 1.8 metres.