More that eight out of 10 passengers refuse to give up their seats on the bus, train or Tube, a survey by health care provider Simplyhealth said.

We are doing the same for Tube trains, so that you can tell remotely when the next train is due at the nearest station, and for the whereabouts of hire bikes.

He reads his paper on the packed Tube train, while she waits patiently on the railway platform. This is travelling the new coalition way for Nick and Miriam Clegg.