Palestinian Prisoner's Day vigil held in Trafalgar Square

The video discusses the campaign for Walid DACA's liberation, highlighting the efforts of his family and the global support for the Palestinian struggle. It includes a tribute to Walid's family, emphasizing their sacrifices and the broader implications of their cause. The video also introduces Sohab Shadows' memoir, detailing her experiences in prison. The overarching message is one of freedom and solidarity, urging the breaking of chains and liberation for all.

What actions are being organized for the upcoming rally mentioned in the text?

What does the phrase 'Free them all, break the chains and let them fall' signify in the context of the campaign?