A serial sex pest who targeted women on buses has pleaded guilty to indecent exposure.

Ben Harris, 29, admitted exposing his genitals to a woman on a bus in Stevenage on October 16 – just one of a series of similar sex crimes carried out on buses across Herts, including in Potters Bar, St Albans, Hemel Hempstead and Hatfield over two months.

Harris, of Hatfield Road, St Albans made the admission at St Albans Magistrates Court last week. He is due to be sentenced at St Albans Crown Court on December 18.