The town of Trappes in Yvelines department (county), just outside Paris, was again the scene of street disturbances Sunday night as protesters, thought to be mainly Muslims, faced off with local police and riot police. Trappes and surrounding towns had also witnessed violent protests Friday and Saturday evening after police had attempted to book a Muslim woman for wearing a full face niqab in contravention of France’s so-called burqa ban. ... The violence stemmed from an incident last Thursday when police tried to carry out an identity check and give a ticket to a woman wearing a niqab — a...