What should you do when you are about to start driving after stopping or parking at the side of the roadway?

You should, before starting to drive, signal and then get on the road quickly.

You should signal with your left hand and swiftly merge with traffic. .

You should signal appropriately and ensure that you can merge with the traffic without endangering other road users.

Make a left-signal and drive. The other vehicle should give you right-of-way.