LIKELIHOOD RATING ✓✓✓✓✓
We certainly wouldn’t put it past poor, cash-strapped Facebook (projected turnover for 2017: $36bn) to expand its advertising business to the high street. Fortunately, you’ll
be able to block offline tracking by turning off location sharing, but this will also prevent you from ‘checking in’ to places and letting friends know where you are. It seems there’s no escape from the ubiquitous social network.