Hmmm. Could we have found the fatwa that will halt the advance of Islam in France and Holland? From [1] AFP, with thanks to JE:

An Egyptian cleric's controversial fatwa claiming that nudity during sexual intercourse invalidates a marriage has uncovered a rift among Islamic scholars.

According to the religious edict issued by Rashad Hassan Khalil, a former dean of Al-Azhar University's faculty of Sharia (or Islamic law), "being completely naked during the act of coitus annuls the marriage"....