You have mounted a plough which extends far beyond the back of your tractor. Who can be endangered when you turn right?

The selected combination of answers is correct because both scenarios pose a risk when you are turning right with a plough extending beyond your tractor.

1. Vehicles traveling behind you wishing to overtake can be endangered because they might not see the plough protruding from the back of the tractor. This could lead to a collision if they attempt to pass while you are making a turn.

2. Vehicles in the lane on your left are also at risk. When you make a right turn, the plough could swing out wide, encroaching into the lane where these vehicles are traveling. If the drivers aren't aware of this, it could cause an accident.

According to German traffic regulations, drivers are required to ensure that their vehicles do not endanger others when turning. This includes being aware of the length and width of your vehicle and any attachments. Being thorough in identifying potential hazards is crucial for safe driving.