Bing said:
As for coasting - pretty sure that if you did it in a driving test you'd get a big black mark, enough to tip the balance to fail :?
Nt in control of the vehicle = bit lazy and careless IMO
I assume you still drive with your hands at 10 and 2 o'clock and feed the wheel at all times (including parking of course) to ensure careful and proper control of your vehicle

Failure to do so could fail a driving test
Not sure coasting quite falls into careless/lazy category. Texting whilst driving, failure to use indicators whilst changing lanes on a busy motorway - yes. Coasting? Probables not