It's a lot of speculation at this point but id say Cameron will be gone shortly. I think Germany won't leave suddenly as a result of this. Free trade I think is a major component of influence. And I think it's more than just immigration.....although that's the face of it....it's the loss of sovereignty. Your government being told by another entity what the rules are.

The world cries out for such: he is needed & needed badly- the man who can carry a message to Garcia