Preferably - No
But yet no harm, As long as they dont offend anyone its fine. Just make sure you dont pass by the traditional women, they seem to get offended in such cases.

But yet by far, Qatar is pretty tolerant in such cases, but i still advice dont take a chance. Have a peace of mind when you are out.

IMI - The Screen Behind The Mirror
"I object to violence because when it appears to do good, the good is only temporary; the evil it does is permanent."

"The best way to destroy an enemy is to make him a friend."