Terrorism: Far-right extremists getting 'dangerously' young

Far-right extremists are becoming "dangerously young", and finding it far easier to find hateful and extreme content online, according to one expert.

Joe Mulhall spent years undercover exposing neo-Nazi and far-right groups as director of research at anti-fascism organisation, Hope not Hate.

He said: "They're shockingly young, 13 or 14, and they're involved in very extreme, explicitly overt terrorist behaviour, and those numbers are just increasing.

"Now, you can sit in a bedroom anywhere in the world and at the click of a button you can come across extreme far-right material, you can consume holocaust denial books, anti-Muslim books, terrorist manuals."