Climate activist Greta Thunberg was immediately recognised as she attended a charity concert featuring Kneecap and Bob Vylan last night. Ms Thunberg, 23, turned up to the Upper Falls gig at Falls Park last night sporting Kneecap's trademark tricolour balaclava and a keffiyeh. In December she attended a Palestine Action protest and held a sign reading: 'I support Palestine Action prisoners, I oppose genocide'. Around the same time, Ms Thunberg spoke out in support of several imprisoned Palestine Action activists who were on hunger strike. Ms Thunberg was spotted leaving at the end of the night clutching her balaclava but with the keffiyeh still round her neck.