I have only seen Ford Galaxy cars stickered up as VOSA.
I think I would stop leaving a space to 'get away' and not get out the car until I saw some decent ID. As you say, there is too much scope for abuse with amber lights.
Stevo07 wrote:14 days to send you a ticket I believe. But police driving a Zafira?I saw an unmarked one in London last week. No idea if it was Police/Fire/Ambulance/Other. It was going fast with blues and twos.