Seat Belts - Summary of the Law
In law:
- You must wear a seat belt in cars and goods vehicles where one is fitted. There are very few exceptions to this. The driver is liable to prosecution if a child under 14 years does not wear a seat belt or child restraint.
- You must not carry an unrestrained child in the front seat of any vehicle.
- Children up to 135cms in height must use the appropriate child restraint when travelling in any car, van or goods vehicle - there are very few exceptions.
- A child may use an adult belt when they reach 135cm or the age of 12.
- In buses and coaches with seat belts fitted, passengers aged 3 years and above must use them. Child restraints must be used if they are available in the vehicle. Passengers on vehicles used for public fare-paying passengers on 30mph roads are exempt.
The law is summarised in the table below.
| Person | Front Seat | Rear Seat | Who is Responsible |
| Driver | Seat belt must be worn if fitted. | - | Driver |
| Child under 3 years of age | Correct child restraint must be used. | Correct child restraint must be used. If one is not available in a taxi, may travel unrestrained. | Driver |
| Child from 3rd birthday up to 135cms in height (approx 4ft 5ins) (or 12th birthday, whichever they reach first) | Correct child restraint must be used. | Correct child restraint must be used where seat belts fitted. Must use adult belt in rear sear if correct child restraint not available: - in a taxi; - for a short distance in an unexpected necessity; - if two occupied child restraints prevent fitting of a third. | Driver |
| Child 12 or 13, or over 135cms (approx 4ft 5ins) in height | Adult seat belt must be worn if available. | Adult seat belt must be worn if available. | Driver |
| Adult Passengers | Seat belt must be worn if available. | Seat belt must be worn if available. | Passenger |

