Some jurisdictions may have specific requirements for the number and placement of brake lights, but generally, it is considered good practice to have two brake lights on each side of the vehicle. This helps to ensure that the lights can be seen from all angles, and reduces the risk of a driver being blinded by a single bright light.
In addition to the basic legal requirements, many vehicles also feature additional brake lights, such as a third centrally mounted light or high-mounted brake light. These additional lights can help to further increase the visibility of a vehicle when it is braking, and can be particularly useful on vehicles that are carrying heavy loads or towing trailers.
Overall, it is essential for every vehicle on the road to have at least two brake lights at the rear of the vehicle. This is a legal requirement in most countries, and helps to ensure the safety of all road users.
