JMP Consultants are running a campaign on behalf of the Royal Borough of Greenwich council to raise awareness of the shared use changes to the foot tunnels. Below is their message:

Cyclists using the foot tunnels in Greenwich and Woolwich should check the overhead sign to see when they should walk their bikes. A new computer vision based system can now identify the numbers of walkers, and cyclists in the tunnel, and display messages to ask cyclists to dismount only when pedestrian levels are high.