I have just learnt that your local plod are obliged to notify 1 week in advance the locations of fixed and mobile speed cameras. Quite how true this is I dont know, but the attached link shows them for my area and if you type in your county it comes up with local info. The info is not completely specific but may help......
Ian
http://www.bbc.co.uk/southerncountie...kly_cams.shtml http://www.bbc.co.uk/southerncountie..._cameras.shtml http://www.bbc.co.uk/cambridgeshire/..._cameras.shtml [Edited on 7-4-2004 by Blat182]