British police detain Greta Thunberg at pro-Palestinian protest in London Police arrest three people outside insurer of Israeli arms maker Elbit, including Thunberg for holding placard.Share this: Greta Thunberg joins Brussels protest against IsraelDateJune 17, 2026In relation toAl-JazeeraThunberg and Albanese join pro-Palestine protests in ItalyDateNovember 29, 2025In relation toAl-JazeeraGreta Thunberg joins London rally in support of Indian studentsDateJuly 27, 2026In relation toAl-Jazeera