Before revision: The term automatic vehicle tracking refers to schemes, such as that proposed by the UK's Transport Secretary Alistair Darling, in which vehicle movements are subject to involuntary mass surveillance enabled by technology rather than through use of, for example, police officers to observe vehicle movements.
After revision: The term automatic vehicle tracking refers to schemes, such as that URL by the UK's Transport Secretary Alistair Darling, in which vehicle movements are subject to involuntary mass surveillance enabled by technology rather than through use of, for example, police officers to observe vehicle movements.