How do I prevent some apps from accessing my location?

[dorkbot]

I have a Nexus S with ICS. How do I prevent some apps from accessing my location?

Thanks!

 

[argedion]

I have a Nexus S with ICS. How do I prevent some apps from accessing my location?

Thanks!

you can simply turn off the location service. and when you need it on then turn it on. I do think there are some apps in the play store that will give a false reading to those apps