Since the shocking murder of Jo Cox, Britain has been trying to process this horrible event. The killing of a serving MP who had so much to contribute to our democracy has triggered a national period of sorrow, sobriety and reflection.

There is also a growing discussion about what this murder means, how to refer to it and what conclusions we can draw from it.

The Quilliam Foundation, one of Britain’s foremost anti-extremism think tanks, has been the first major organisation to call this dreadful event by its name: an act of nationalist far-Right terrorism.