Disabling fog for a particular camera

I have got multiple cameras. I have got an underwater script which is used to enable blue FOG when the submarine is underwater. Now I have a radar Camera which is used to show the position of the submarine. But when the submarine goes underwater, all the camera start rendering the fog. How can I disable fog for a particular camera.

I tried using this script http://wiki.unity3d.com/index.php?title=Fog_Layer . But it does not help. Please can someone tell me how to solve this.?

Try having another scene

It sounds like you must be using the legacy fog system. Use global fog instead, which is an image effect component you simply attach to your camera.