A married deputy headteacher at a prestigious all-girls' school embarked on a secret two-year affair with an art teacher - with the pair locking themselves into school cupboards for their illicit encounters.
Liyarna Beamish, 39, was deputy head at Ribston Hall High School, a selective grammar school in Gloucestershire, when she began a clandestine relationship with colleague Gareth Collins, 45.
The pair regularly engaged in sexual intercourse in the school's art room and locked supply cupboards, including during school hours while pupils were nearby.
Both Mrs Beamish and Mr Collins were banned from the profession by the teaching watchdog for unacceptable professional conduct.
In damning findings released by the Teaching Regulation Agency (TRA), the pair admitted to the long-running sexual relationship, with Mrs Beamish confirming the trysts took place 'during the school day and after school' on 'multiple occasions' over a 'couple of years'.
