When is it obligatory to operate a flashing yellow lamp above the driver’s compartment of a truck?

Choose an answer to test yourself:

1. AWhen the freight’s width is more than 3 meters.
2. BWhen the freight’s width is three meters or less.
3. CWhen carrying disposable equipment.
4. DWhen the freight’s width is more than 2.80 meters.

Topic: Traffic Rules · עברית