Location question

Hi,
I got a question here. Can a friend know where I am (track me) through my BB? If yes, is there a way to block it?
Thanks.

they can not live track you unless they have access to your bb protect and you have it enabled.

they can however see where you are or have been if your location is posted with your tweets or via foursquare

but live tracking. no

1, If you have Blackberry protect activated and your friend has your id / password. - If so change your password.

2, I have heard of google maps friends. Where you and your friends (if activated) can see at anytime where each other are.

3, I briefly read about an app in America which lets parents legally track their children recently.

Thats all I have. :)

Thanks for your answers. I have BB protect activated to be able to track my phone if I were to lose it, but nobody has my ID/pasword, so I guess without it I cannot be tracked. I don't tweet, so that's not a problem either.
Thanks again for your help!!