got trackers on our works vans. they do use it to collate with your timesheets etc, also to see where you are incase a same day job comes in and they can see who is closest.

they havnt said anything about my driving style, im pretty much flat out everywhere and still do almost 12 hour days every day. i have seen 114 on the gps lol, and it records the max speed. only done it once mind when i first got it, now it struggles to get to 108 lol

so long as you dont take the piss, your ok...