If you break down in the tunnel, the space available to stop is likely to be restricted. This means that you may pose a hazard to other drivers as you may not be able to get your vehicle completely off the road. If you break down in a road tunnel you should follow these rules.
The Tunnel Police will tow your broken down vehicle out of the Tunnel to a safe place either on the Wirral or in Liverpool and there will be a charge to pay for this. At that point you need to telephone J.P. Recovery Services who can help get your vehicle to a garage.