What does the Rules of the Road require on visibility and distance a driver must see ahead?

Question:

My truck, abnormal vehicle, was driving on the N11 and was stopped by a traffic officer claiming visibility is poor. The driver in turn claimed he could see well ahead of him. Now how far must the driver be able to see, or is it about other vehicles seeing him from behind?

Your kind response would be appreciated.

Answer:

I assume one of the conditions of the permit was that the vehicle must pull over in poor visibility.

The only provision is reg 157 that deals with the distance a person must be able to see before he must switch his head lamps on.

Vehicles to be equipped with certain lamps and times when certain lamps to be lighted

Reg 157.     (1)        No person shall operate on a public road a motor vehicle unless—

(a)        all lamps fitted to a motor vehicle as contemplated in regulations 159 to 184 inclusive, are undamaged, properly secured, and capable of being lighted at all times; and

(b)        the head lamps, rear lamps and number plate lamps are kept lighted during the period between sunset and sunrise and at any other time when, due to insufficient light or unfavourable weather conditions, persons and vehicles upon the public road are not clearly discernible at a distance of 150 metres: Provided that the provisions of this paragraph shall not apply to a motor vehicle parked off the roadway of a public road or in a parking place demarcated by appropriate road traffic signs or within a distance of 12 metres from a lighted street lamp illuminating the public road on which such vehicle is parked.

(2)        No person shall operate on a public road a motor cycle, a motor cycle with a side car, a motor tricycle or motor quadrucycle, unless the headlamp of such vehicle is lighted at all times: Provided that the provisions of this subregulation shall not apply to a motor cycle, motor cycle with side car, motor tricycle or motor quadrucycle manufactured before 31 December 1960 which is used only during the period from sunrise to sunset.

(3)        A person operating a motor vehicle on a public road shall extinguish the main‑beam of the light emitted by the head lamp of such vehicle if such main-beam could cause a dangerous glare to oncoming traffic.

Alta

Alta Swanepoel & Associates

Also view:

Lighting, Head Lamps and Spot Lights on Vehicles and Rules of the Road

Lighting and Safe Driving

What does the Rules of the Road require on visibility and distance a driver must see ahead?