One rule for one person and another rule for another is bound to cause problems.
I should make clear that I blame one institution for this situation and that is the rule makers .
Just because someone believes in a certain religion should not make them exempt from rules everyone else is forced to follow.
If I am stopped by the police and refused to remove my scarf and helmet I could expect to see the inside of a police cell pretty damn quick, why should someone be able to hide their identity if I am forced to reveal mine?

PS I believe the Muslim threat to be complete BS propoganda spread by the gov to sow division therefore making the populace easier to manipulate through fear and BS.