1.   Benjamin Williams, who has told reporters that he alone is responsible for the attacks, appeared with his head shaved, a scraggly beard and narrow mustache.

2.   Others waved pictures of Le Pen with a narrow mustache drawn in to make him resemble Adolf Hitler.

3.   Many signs were emblazoned with the swastika, and some showed Le Pen with a narrow mustache drawn in, to resemble Adolf Hitler.

4.   Some showed Le Pen with a narrow mustache drawn in, to resemble Adolf Hitler.