Dark sunglasses could contravene Highway Code
Drivers wearing dark sunglasses could be breaking the law and risk fines and penalty points.
The RAC has said that sunglasses rated at the highest level on the Visible Light Transmission scale can actually impair vision while driving.
Further, some tinted glasses may be unsuitable for driving as they can make it difficult to see in low light situations.
Under Section 96 of the Road Traffic Act 1988, it is an offence to drive if eyesight falls below the required legal standard, which could result in a fine and three penalty points. Meanwhile, Rule 94 of the Highway Code also advises against using tinted glasses, lenses, or visors at night or in conditions of poor visibility.
The RAC has advised wearing category three sunglasses as they offer sun protection but are not too dark to risk the safety of the driver and other road users. Category two are also considered a good option, providing a good balance between glare protection and visibility, while category one sunglasses are designed for low levels of sunlight.
Illegal
RAC policy officer Harriet Hernando said: “Most of us will be reaching for our sunglasses this week, but many will not realise that the darkest of shades could be unsuitable for driving, and even illegal in the case of category four sunglasses.
“We urge drivers to check their sunglasses, especially if they are normally used for extremely bright conditions, such as high-altitude mountain environments. These will be unsafe for driving, could impair your vision and even lead to a fine and penalty points.”
