Final answer:
Backing up a vehicle is generally prohibited in Idaho, but there are exceptions for certain situations.
Step-by-step explanation:
According to Idaho driving law, backing of a vehicle is generally prohibited, but there are certain exceptions. These exceptions include:
- When it is necessary to avoid a collision
- When it is necessary to comply with a traffic sign or signal
- When it is necessary to parallel park
- When it is necessary to enter or exit a driveway or alley
So, under these circumstances, backing up a vehicle is permitted in Idaho.