Under what circumstances is overtaking in a tunnel allowed?

Overtaking in a tunnel is permitted under very specific conditions, primarily centered around safety and the unique environment that a tunnel presents. In the case of encountering a static hazard that obstructs your lane, overtaking becomes necessary to navigate safely around that hazard. This situation could involve an obstacle, such as a broken-down vehicle or debris, which could pose a danger if you were to remain in your lane.

The design and conditions within tunnels often limit visibility and space, making overtaking in general situations risky; therefore, it is strictly regulated. Overtaking for reasons such as a clear lane or a slower vehicle doesn't typically align with safety regulations in tunnels, as these scenarios do not take into account the potential hazards present in confined spaces with limited sightlines.

In Malta, as in many jurisdictions, the general rule within tunnels tends towards caution, fundamentally prioritizing the safe navigation of vehicles rather than merely facilitating the flow of traffic. This reinforces the adherence to specific regulations that enhance safety for all road users.