What else should the tunnel bore, already started, be used instead of current plan? Ideas welcome! (email here) Extinction Rebellion Greenwich – Twitter

@XRGreenwich
London Assembly member Sian Berry demonstrated the boring size of the #SilvertownTunnel with comparative scale for people, cyclist, bus and truck.
What else should the tunnel bore, already started, be used instead of current plan? Ideas welcome! (email https://london.gov.uk/people/assembly/sian-berry/more-about )