Little-known Highway Code rule drivers should 'immediately' follow

The rule may seem minor but it comes with a £50 fine and is potentially very dangerous if not adhered to

The Highway code rule is lesser known than others(Image: 2024 George Wood)

UK drivers are being warned they could face a £50 fine if they fail to adhere to a major safety rule over the next few months. Motorists across the country should be cautious when it comes to using their fog lights because using them incorrectly could lead to a financial penalty.

Fog lights play a crucial role in ensuring safe driving during poor visibility, meaning it is important to get it right. Motor Match, a car retailer division of the Swansway Motor Group, explained why following the correct guidelines is needed for good road safety for all drivers.

A spokesperson told the ECHO: “Fog lights are designed specifically to increase visibility during extreme weather conditions, especially when fog or heavy mist reduces vision to less than 100 metres. However, using these lights in clear conditions can be more of a hazard than a help.

“The intense brightness of fog lights can dazzle other road users, obscure brake lights, and lead to confusion or even accidents. That’s why the Highway Code has clear rules on when to use them – and why failing to follow those rules can result in fines.”

The Highway Code’s Rule 236 clearly states, “You must not use front or rear fog lights unless visibility is seriously reduced.” Despite the clarity of this rule, the organisation said some drivers may still leave their fog lights on during light drizzle or clear conditions, oblivious to the potential danger this could pose to other road users.

In addition to being a safety hazard, misuse of fog lights can result in a £50 fine, a penalty that might catch those unaware of the rule off guard. While a £50 fine might not seem like a big deal to some, it’s an extra expense for drivers who may already be feeling the financial strain from rising costs.

The spokesperson added: “They added: “When fog lights aren’t needed, they should be turned off immediately. Fog light rules might seem minor, but they’re important for road safety. By limiting fog light use to times when visibility drops below 100 metres, drivers can prevent unnecessary distractions or safety risks.”