19:00Georgey SpanswickMaths, catfish and Dawn O'PorterBBC Local Radio Duration: 3 hours Tue 4th Apr 2017, 19:00 on BBC Hereford & WorcesterWhen did you last use your school maths? We hunt catfish - who pose as others online. And TV presenter turned author Dawn O'Porter chats to Georgey.GenresEntertainmentBrandGeorgey Spanswick Source: BBC Online