What Is The Rule For Side Mirrors On Two-Wheelers?

The Motor Vehicles Act in India requires that all vehicles, including two-wheelers, be equipped with side mirrors (also known as rear-view mirrors) to enhance road safety. Side mirrors allow the rider to monitor traffic behind and beside them, which is crucial for making safe lane changes and avoiding accidents.

Legal Requirements and Safety Guidelines

Mandatory Installation of Side Mirrors:

According to Rule 100 of the Central Motor Vehicles Rules, 1989, every two-wheeler must be equipped with at least one side mirror on the right-hand side of the vehicle. However, for added safety, it is recommended that two-wheeler vehicles have side mirrors on both sides (right and left).

Types of Side Mirrors:

Side mirrors should be of a type that allows the rider to have an unobstructed view of the rear and side traffic. They should be securely fixed and must not obstruct the rider’s view or cause any discomfort during riding. The mirrors should be of adequate size to give a clear reflection of the rear traffic.

Legal Penalty for Non-Compliance:

If a two-wheeler is found without side mirrors or with improperly installed mirrors, it is considered a violation under the Motor Vehicles Act. The rider may be fined, and the penalty can range from ₹100 to ₹500, depending on the region and the nature of the violation. In the case of repeat offenses or negligence, further penalties may be imposed.

Adjustability and Visibility:

The side mirrors must be adjustable so that the rider can adjust them to their preference. They should be positioned in such a way that they provide a clear view of the rear and blind spots. Improperly adjusted mirrors, or mirrors that do not provide proper visibility, can also lead to penalties.

Additional Mirrors for Enhanced Safety:

Although only one side mirror is required by law, riders are encouraged to use both side mirrors for enhanced visibility, especially on busy roads. It improves safety by allowing riders to better monitor surrounding traffic, reducing the chances of blind spots and accidents.

Modification of Side Mirrors:

Any modification of the side mirrors (such as oversized or non-standard mirrors) that impairs the vehicle's safety or violates traffic norms is prohibited. If the modification leads to the obstruction of the rider's view or affects the vehicle’s compliance with safety standards, the rider may be penalized.

Example:

In 2020, a two-wheeler rider in Chennai was stopped by traffic police for not having a side mirror on the left side of his bike. The rider was fined ₹200 for the violation. The police officer emphasized the importance of having functional side mirrors for safe lane changes and monitoring rear traffic, especially during peak hours when traffic is congested.