Tomtom gps overlays

anyone know of any point-of-interest overlays for tomtom gps that show low bridges, or if there’s a version update for truck drivers?

I have the regular program and while its a cracking piece of navigational kit and helps me make money by saving time getting into and out of sites (especially London ones) it is also designed for car/bike use, and so on 2 occasions sent me down roads with bridges slightly too low for my vehicle resulting in a reverse or turn.

an update would be most handy I reckon, when I get into doing regular trucking work as well, especially considering my vehicle will probably be much larger than the 7.5 tonne items I prat around in now.

cheers folks.

sorry gordo but theres no update for truck drivers ive heard one company is thinking of making some software available there is are pois for low bridges but as yet there is nosoftware to avoid a poi any questions give me a shout