Outside the ExCeL exhibition centre which is the chosen venue for another planned “DSEi” arms fair. 2-5pm. You can also join in if you are not musical. We need people to collect a petition, hold up posters, give out leaflets etc. Custom House DLR Station ( via the DLR itself ) or bus routes 147, 241, 325, 541 (541 is a free bus route from Canning Town) From Custom House DLR Station or Victoria Dock Road E16 3BY, follow the signs to ExCeL. We will be at the end of the walkway just before you get to the entrance to the exhibition centre.