Drivers in the UK are being cautioned that incorrectly positioning a common item in their cars could result in a £1,000 fine. Phone mounts have become a popular driver accessory, enabling hands-free navigation and music playback on their mobile devices.

However, road safety experts warn that placing a phone mount in the wrong location could be a breach of the law. According to Highway Code rule 30, drivers must ensure that their windscreens and windows are clear of any obstructions to their vision. This regulation applies to various items, including sat-navs, dash cams, air fresheners, and phone mounts, which must not block the driver's view, reports the Birmingham Mail.

If a police officer determines that a device obstructs a driver's view of the road, the driver could be convicted of driving without due care and attention.

A spokesperson for Number 1 Plates emphasised the importance of correct phone mount usage, stating: "Phone mounts are useful, but only when used correctly.

"Placing them in the wrong spot could block your vision and lead to a fine or even an accident.

"It's an easy thing to fix – take a minute to reposition it properly and keep your view of the road clear."

Drivers may face an on-the-spot fine of £100, while more serious offences could result in a fine of up to £1,000 and three penalty points on their license.

Former traffic officer Pete Nelson, speaking to Number 1 Plates, highlighted that the issue is more widespread than many people realise. The 48 year old said: "Phone mounts are incredibly common – we see them in nearly every car.

"But when they're stuck in the wrong place, especially in the driver's line of sight, they can become a hazard.

"I've stopped drivers who had half their windscreen blocked by a phone holder, often without realising it. If your vision is restricted – even slightly – it's enough for a fine or points."

Experts advise that the optimal positions for mounting phone holders are in the bottom right or left corner of the windscreen, but certainly not in the middle.

When opting for a dashboard mount, it's vital to ensure that it doesn't obscure your view of the instrument panel, block air vents, or interfere with passenger-side airbags.

Drivers should also take care not to clutter their windscreens with too many accessories – dash cams and air fresheners included – as these could become a legal problem if they impede your vision.