The UK government has updated their definition of extremism to one which starts:
the promotion or advancement of an ideology based on violence, hatred or intolerance, that aims to:
- negate or destroy the fundamental rights and freedoms of others; or ...
Is it clear to which fundamental rights this is referring to?
Results of a google
In the top hits there are two official looking documents, that appropriately serve to highlight the ambiguity:
Equality and Human Rights Commission: The Human Rights Act 1998
This starts "The Human Rights Act 1998 sets out the fundamental rights and freedoms that everyone in the UK is entitled to" and is quite a long list. It includes things like the Article 10: Freedom of expression and Article 11: Freedom of assembly and association, the curtailing of which seems far from extreme in the current parliament.
This compares fundamental rights in UK, EU and international law. It does highlight that it is undeniable that we have had fundamental rights negated by brexit, in that previously we had the fundamental right to work in Europe, and we no longer do.