Andy Burnham has come for the headphone-dodgers. But is there any evidence fines work?
<p>UK leaders past and present love to nudge us towards good or bad behaviour. Social scientists, though, say £100 on-the-spot fines may not prove an effective deterrent</p><p>It’s a very modern phenomenon, the nuisance of people on public transport using their phones for flagrantly loud things – conference calls, TV shows, music – without headphones. I reme