The march I was at was extremely peaceful, except
a) a mad woman flapping an umbrella at us in the manner of the racist woman in Father Ted episode where he upsets the Chinese community, shrieking 'democraceeeee!'
b)some skinheads shouting 'what about democracy' whilst a very measured academic explained the exact constitutional nature of an advisory referendum.
Since the referendum, Remain voters have been angry, obviously. They have written articles, they have made speeches, and they have gone on marches carrying banners with whimsical puns. What they have not done is abused people on buses, attacked people in the streets, shouted IMMIGRANT in anyone's face, called for the judiciary to be controlled by government (where government agrees with 48% of the people.
It's not the Remainers whose violence I fear.