Motorists who creep at lights should have there keys taken off them, whats the point ?
In terms of passing a Driving Test, unfortunatley, the test is not all always about whats best practice, more over what is safe.
For example, on a gradiant at lights, if a driver held the car on the clutch at bite, a fault would not be recorded provided that the driver moved away cleanly without rolling back.
A rollback would be marked under move off control and depending on the amount it rolled, a minor fault or serious would be recorded.
Obviously this is not good for the clutch, sitting at bite for 2 mins or so but all the examiner can mark is what happened not what could even though they know themselves its not best practice.