David Coombs: Thinking for yourself

There is nothing like a week away in Cornwall to step out of the daily rush and rest up. After my fair share of sleepy country lanes and coastline walks, I am back and more than ready for the second-quarter assault. It is always interesting coming back to your commute and seeing what subtle changes have happened while you were away. New hoardings at the station never fail to liven up even the saddest regular commuter's morning. Imagine my exuberance, then, on stumbling onto this absolute gem - a whole trail of walking men (are we sure that is allowed in Woke Land?) painted onto the pa...