Reader Ben Ullmann writes us:
For many years, buses in London have had CCTV cameras so that the driver can see what’s happening on the top and bottom decks. Petty crime on buses and other forms of transport has been a problem for a long time in the capital.
On some newer bus types however, they not only install a screen for the driver to see the cctv footage, but have also added screens for the passengers to see. (see picture) A little ‘nudge’ to discourage potential disruptive passengers who not only see their behaviour played back to them, but also know that others are watching!