How a TARDIS could help the police
From our UK edition
If we had a time machine and could take a stroll down our local high street twenty years ago, we’d discover a place alive with activity. As well as shoppers hunting through famous outfits such as Woolworths, JJB Sports and Comet, we might see queues snaking at the local bank branch, someone waiting their turn outside the telephone box and couples scouring the travel agents’ window for a last minute, cut-price deal. Today, it’s a different story. We can browse the entire planet’s products on our phones, make an Amazon purchase with the swipe of a finger and track our order online with precision. We can drive to out-of-town shopping malls or supermarkets where we can park, stay dry and get everything we need all in one trip.