Hell they will fine you for leaving the engine idling I think, I wish UK traffics cops would get to grips with the ridiculously high number of vehicles with one headlight/tail-light out though. I know they are fewer bobbies cutting about, but you would think they would see that one as an easy revenue stream for on the spot fines.
I had a really good look under the bonnet trying to work out how I would be able to contort my hands to replace any blown bulbs. Without dismantling the car I can't see an easy way of replacing any bulb yourself. I know a work colleague who used to have a Peugeot 407 and to replace the headlight bulbs the front bumper had to be taken off so I can't imagine Halfords replacing a bulb in that one!(whistle)
Not that I had to, on my Octavia the headlight assembly can be removed by pulling a lever and unplugging the connections. The bulbs can be replaced at the kitchen table in the house out of the weather and the assembly plugged back into the car. Why all car manufacturers can't do this I don't know.
Cheers
Jonno