There is an alternative to TT Safety Cameras. Look here
http://www.pocketgpsworld.com/module...ums&file=index .
If you subscribe £2 per month or £19 per year, you can download all cameras including mobiles and red light. I'd recommend the 24 (now 25) speed zoned files, these together with the .ogg files you can set up alerts for each camera type. e.g. Warning Speed Camera 30mph in xxx yards or Warning Red light camera in xxx yards. The camera databas is updated every 2 to 4 weeks according to changes. There is an added bonus that should you be the FIRST to report a new fixed camera and it is verified, you are offered FREE life membership. When you subscribe you can also enter competitions and get discounts on certain items. It's worth a look.