What does the Rules of The Road stipulate about sticking arms or legs out of the car?
National Road Traffic Regulations
General duties of driver or passenger of vehicle on public road
308. (1) No person driving or having a vehicle on a public road shall–
(i) allow any portion of his or her body to protrude beyond such vehicle while it is in motion on such road except for the purpose of giving any hand signal which he or she is required or authorised to give in terms of these regulations or unless he or she is engaged in examining or testing or parking such vehicle;