Greta Thunberg arrested during pro-Palestinian protest in London

British police arrested Swedish activist Greta Thunberg in London on Tuesday at a pro-Palestinian protest, Reuters writes, citing UK-based campaign group Defend Our Juries.

Thunberg was arrested under the Terrorism Act for holding a sign that said she supported prisoners linked to Palestine Action, an organization which the British government has proscribed as a terrorist group, Defend Our Juries said.