[datricker]

Putting my phone in a Faraday cage, where’s the tin foil. I wonder if you start getting pulled over by the cops if to appear and disappear from the cell grid, as you use your phone at various locations but there is no data for your movement between points.

[GOPJ]

Putting my phone in a Faraday cage...

If you don't want to be tracked by your cellphone buy a small cheap microwave and put it in your car. Then put your phone in it when you drive.