Drivers' hours rules exist to stop fatigue-related crashes. As a PCV driver you must know the EU/GB rules, how the tachograph records your activity, and what counts as professional conduct on the road.
For local bus services and certain exempt operations, simpler GB domestic rules can apply instead of EU rules — know that both systems exist and which applies to your operation.
As a PCV driver you're responsible in law for the roadworthiness of your vehicle every time you drive it. You must complete a walkaround check before starting a journey and report any defects using the correct company procedure - never rely on someone else to notice a fault.
As a PCV driver you must know your vehicle's specific limits, which are often lower than a car's.
Buses and coaches may use bus lanes during their times of operation, shown on the sign underneath. Times vary by lane, so check the plate every time. When pulling away from a stop, other traffic should give way, but never assume this - wait until it is safe. In one-way streets with a contraflow bus lane, watch out for pedestrians who may look the wrong way for traffic.
PCVs are often taller than 3m. You must know your vehicle's height and never rely on route memory - bridges get resurfaced and clearances change. If a route has an arched bridge, the safe height may only apply to the centre of the road, not the sides. Always plan routes that avoid low bridges and use a height-checked route where possible.
Some roads carry weight or width restrictions for HGVs and PCVs, shown by a triangular or circular sign with a plate. Routes near schools may have a School Keep Clear marking - do not stop or wait on the yellow zigzags, even briefly, as this obstructs visibility for children crossing.
Buses and coaches must never stop on a level crossing. If traffic ahead means you cannot clear it fully, wait before the crossing rather than risk being caught on it.
Knowing these rules protects passengers, pedestrians and the vehicle itself, and they come up often in the theory test as multiple-choice scenario questions.
A bus or coach is long, heavy and slow to stop. Standing passengers, blind spots and a much longer stopping distance mean you must scan further ahead and react earlier than a car driver would.
As a PCV driver you must carry the right documents and keep them valid.