Your vehicle inspectors use photometers to measure window tint. They measure the light that falls through the vehicle`s window. You should also consider telling your auto insurance company about the tint of your windows, even if you`re within the legal limits. Your future claims may be cancelled because insurance companies may consider it to be an automatic change. If you have tinted the front windows, simply check that a slight tint is not already integrated into the glass. If this is the case, ask someone to check with a light meter how much light is already filtered by the hue present. Because it affects the amount of hue you can add with the film before going below the required 70% visible light transmission. Window tints limit your ability to see weaker road users such as pedestrians and cyclists, especially in low-light conditions. Visibility problems are especially severe at dawn and dusk, or the sudden onset of bad weather when lighting conditions change rapidly. If you have a clear visor tucked away in a bag, apologize to the agent, curse your forgetful nature, and quickly set up the appropriate legal example – you`ll often leave unscathed. A friend of mine (British taxi driver) who is a nice guy, unlike others playing by the rules, was stopped by officials who asked him to remove his tint from his rear side windows on the spot.

There are certain factors explaining the different application of the law to cars and bicycles, some practices, some cultural and some simply legal. In bright and sunny conditions (where such visors are attached), the police are less likely to have problems with your mirrored/tinted visor than at night. Another important factor here is how quickly you can comply with a police request. In addition, the whole of the United Kingdom has the same legislation. England, Scotland and British Wales, but also Northern Ireland, all have the same laws on window tinting. Another safe bet is to buy tinted/mirrored bets for your existing visor from UK suppliers who can list reviews of their products and answer all your questions. BS and ECE visors must be legal on the road (in broad daylight), regardless of the colour or mirror in force. However, we are reluctant to say that this is a cast iron guarantee. In case you haven`t noticed, the law is not very clear on this issue. British law states that there are no restrictions on the tint of the rear side windows or rear windscreen.

Rule number one to avoid police problems – don`t be Wally. If they stop you after dark for something stupid, they`re much more likely to notice your illegal visor than if you were driving under the speed limit with the lights on. Mirror visors are usually illegal, but legal pinlock-style mirror inserts for the street are available for most major brands. The police and the Driver and Vehicle Standards Agency (DVSA) enforce the rules on the tint of car windows. In some cases, you may be arrested by the police because you have tinted windows. Police and vehicle inspectors from the Driver & Vehicle Agency use photometers to measure window tints. For example, a tinted/mirrored visor is only illegal when in use. Therefore, it is perfectly legal to attach a mirror visor to your helmet in an elevated position, but once you lower it, you are (technically) breaking the law (visible at night). The reason police enforce the UK`s window tint law is road safety.

Therefore, heavy or dark tinted car windows can affect the driver`s vision. Therefore, adding an extra tint (e.g. with foil or spray) may mean that your car`s windows do not meet the legal requirements for window tint in the UK. Well, I looked at the regulations and I can`t find any evidence that the tint of the minicabs is illegal, assuming it doesn`t exceed 75%? Police or Driver and Vehicle Standards Agency (DVSA) vehicle inspectors use photometers to measure window tint. The UK has very clearly defined laws to tint windows. The windshield and front side windows can have up to 75% and 70% light transmission, respectively, and all the windows at the driver`s rear can have any dark shade. Low window tints can limit your ability to see the most vulnerable road users. This often includes cyclists and pedestrians in areas with low (or no light) lighting. Police also seem much less likely to prosecute motorcyclists for tint/rearview mirror offenses than motorists for the same issue. This may be due to a link between young drivers of cars with tinted windows and antisocial behaviour.

BS and ECE rated mirrors also comply with UK laws during the day. Mirror visors, although technically illegal (unless they use road-approved use or BS/ECE rating), are not prosecuted by police for law enforcement. Important: The actual legal requirements for tinted car windows vary depending on when the vehicle was first used (e.g. before or after April 1985). We have created a short infographic with the UK laws on window tint: To learn more about window tint and laws, read some of our articles! If your windshield or front side windows are too tinted, you can get: Windshield The legal percentage of light that can pass through a windshield of a vehicle registered before April 1, 1985 is 70%. It is illegal to assemble or sell glass (or a vehicle already equipped with glass) that violates the rules on tinted windows.