On Motorways Flashcards

On an all-lane running (ALR) smart motorway, what replaces the traditional hard shoulder?

Answer: A running lane with emergency refuge areas (ERAs)

ALR motorways convert the hard shoulder into a permanent running lane and provide emergency refuge areas at intervals for breakdowns.

You break down on a section of motorway with no hard shoulder. What should you do first?

Answer: Get to an emergency refuge area if possible

Reaching an ERA gets you out of live traffic; if you cannot move, switch on hazard lights and call for help immediately.

What effect can slipstreaming behind a large lorry have on a motorcyclist on a motorway?

Answer: Reduced wind resistance but sudden turbulence when pulling out

Drafting a lorry reduces wind resistance but exposes the rider to dangerous turbulence when leaving the slipstream.

Which of these is a sign that aquaplaning may be occurring on a wet motorway?

Answer: Steering feels unusually light or unresponsive

Aquaplaning occurs when the tire rides on a film of water; the loss of contact makes steering feel light and ineffective.

When should a motorcyclist use hazard warning lights while moving on a motorway?

Answer: To warn of a queue of stationary traffic ahead

In some jurisdictions, hazard lights may be briefly used while moving to warn following traffic of a sudden hazard such as queuing traffic.

Why is lane filtering on a stationary motorway more risky than on urban roads?

Answer: Vehicles may move lanes suddenly without signaling when traffic starts moving

When stationary motorway traffic begins moving, drivers often change lanes without signaling, creating sudden hazards for filtering riders.

A motorcyclist sees debris in their lane on the motorway ahead. What is the safest response?

Answer: Check mirrors, signal, and move to a clear lane early if safe

Early mirror checks and a smooth lane change well before the debris are safer than late swerving or stopping in a live lane.