Preventing Theft and armed robbery

"A Muslim woman was asked to leave her place in line at a credit union in Southern Maryland and be served in a back room because the head scarf she wore for religious reasons violated the institution's "no hats, hoods or sunglasses" policy, the woman said yesterday...Tom Lyons, senior vice president for security at Navy Federal, said he was not aware of Shelley's case and could not discuss it specifically. But he defended the credit union's policy, implemented in December, saying it was designed to prevent armed robbery and identity theft." (thanks Maryam)