A driver accompanies an HGV on a ferry and wants to interrupt a regular daily rest. Which condition is required?

1. The interruption may happen no more than twice, total no more than 1 hour, and the driver must have access to a sleeper cabin, bunk or couchette
2. The driver may interrupt rest as often as needed if the ferry is delayed
3. The driver can count loading paperwork as rest while boarding
4. A ferry journey cancels all daily rest requirements