As stated many many times in the thread, they were not charged under the Terrorism Act 2000 but under the 1990 Aviation and Maritime Security Act.
So it's just fake news from the Guardian then, many people (and I'm guilty of this in this instance) don't read past the headline it's one of the ways fake news works.
In the moments before police arrived, they were able to display their banners, one of which said: “No one is illegal.”
They're clearly virtue signalling idiots who probably think that enforcing immigration laws are an act of Nazism. Like Adolf Hitler respected national boundaries...
