Greta Thunberg was arrested in London during a protest supporting Palestine Action prisoners. The Swedish activist joined demonstrators backing eight hunger strikers held in UK prisons, calling for their release. Protesters say detainees have been jailed for over a year without trial. Campaigners report several hunger strikers have required hospital treatment since early November. br br br br #GretaThunberg #LondonProtest #PalestineAction #HungerStrike br #UKNews #Activism #HumanRights #BreakingNews br #PoliticalProtest #PrisonersRights #Solidarity br #MiddleEast #GlobalActivism #FreeSpeech br #CivilDisobedience #ProtestUpdatebr br ~ED.194~HT.