When you turn your fog lights on, a symbol with the fog light icon will be illuminated on your dashboard to remind you they are on. This is called a tell-tale light and is standard around the world.

Rule 236 of the Highway Code states: "You MUST NOT use front or rear fog lights unless visibility is seriously reduced as they dazzle other road users and can obscure your brake lights.

Wireless Install: PIAA Fog Lights. Here at ProPickup we’re big believers in plenty of auxiliary light options around a job site. So when it came time to fill our winch bumper’s light buckets ...

The rear fog light is meant to be piercing so that, when driving in fog, the vehicle can be seen by the motorists behind it. In the United Kingdom, for example, British highway code says you ...

The Highway Code states fog lights should only ever be used in the fog and when visibility drops below 100 metres (328 feet) Failing to use them could impact the safety of yourself, ...

They said: "Fog lights should be used when your visibility is less than 100 metres, roughly the length of a football pitch. They should also only be used when it's actually foggy or there's heavy ...

Although the first stars are too distant to be glimpsed directly, their light contributes to a diffuse fog of photons known as the extragalactic background light, which permeates the universe.

Don’t turn your rear fog lights on any earlier than you need to, either, or you could be dazzling the drivers behind you. The Highway Code says that you should only use your fog lamps when the ...

The Highway Code states fog lights should only ever be used in the fog and when visibility drops below 100 metres (328 feet) Failing to use them could impact the safety of yourself, ...

Honest John advises reader on solving a fog light problem on a Skoda Octavia. By Honest John 22 December 2009 • 6:30am . When we took our Skoda Octavia 2005 for its second MoT, ...

Refraction of light inside a raindrop, with the reflection off the back wall of the drop, allows the colours to be split and inverted. In a fog bow, a similar but slightly different process takes ...