Walescast heads to St John's Church in Canton for the Wales Green's Action Day. James talks to their Welsh leader Anthony Slaughter and the party leader for England and Wales Zack Polanski. He also catches up with other members as they knock doors around the city as well as BBC Wales Political Correspondent Cemlyn Davies.This episode is the final trip Walescast made to the six main parties events, rallies and conferences in the run up to the Senedd election.