One of the problems with Brexit ahs been that the populism, particularly that regarding race) has been taken up and is being used all over Europe
We are now feeling the percussions in Ireland where residents of small towns chosen to house refugees are protesting (about four now) extremist right groups have honed in and made each protest a cause celebré and are using them as propaganda
Last year Marine LéPen proposed a federation of extremist groups - this seems to be part of it
Jim Carroll