Speeder caught after police pinpointed him using mobile phone mast signals 

A motorist who lied he was not driving a car caught speeding has been jailed for perverting the course of justice - after police triangulated his location using phone masts to prove he was there https://www.dailymail.co.uk/news/article-9422987/Speeder-caught-police-pinpointed-using-mobile-phone-mast-signals.html?ns_mchannel=rss&ns_campaign=1490&ito=1490