If you are stopped by the police and they determine your broken window makes the car unsafe, you could face: 46539 Tinted Windows - Bonwyke
If your MOT expires and you drive with a broken driver’s side window, you face driving without a valid MOT (fine up to £1,000, 3 points) plus the separate dangerous condition offence. is it illegal to drive with a broken side window uk
Regulation 30(3) states that all glass or transparent material must be maintained so it does not obscure the driver's vision. If you are stopped by the police and
| Scenario | Legal Status | Risk of Police Action | |----------|--------------|------------------------| | – crack < 10mm, not in line of sight to mirror | Technically legal but grey area | Low, unless MOT tester or police deem it obstructive | | Shattered driver’s side window – glass still in place but opaque | Illegal (obscured vision) | High – vehicle prohibited | | Missing driver’s side window – no glass at all | Legal if no sharp edges & driver can see mirrors clearly | Medium – depends on weather & officer’s judgment | | Missing rear passenger window | Generally legal | Very low – unless raining/ cold causing driver distraction | | Sharp glass edges remaining | Illegal (dangerous condition) | High – immediate prohibition | The MOT manual states:
If your car fails an MOT because of a broken side window, driving it on the road is illegal. The MOT manual states: