University Challenge University of Manchester in their first round match in 1975 when for much of the recording they answered only with the names of Marxists as a protest against the Oxford and Cambridge Colleges being able to enter separate teams. Under quizmaster Jeremy Paxman, a low score of 15 was achieved by the University of Exeter in a quarter-final against Corpus Christi, Oxford, whose team captain Gail Trimble amassed 15 correct starter questions. However, the Corpus Christi team were later disqualified from the competition after it was found that team member Sam Kay had been ineligible for the last three matches.
BBC Learning Zone service played out encrypted programming for professions such as medicine and law overnight between 1992 and 1994. In 1997, when the BBC rebranded, The Learning Zone was renamed BBC Learning Zone, became a separate strand of programming in its own right and became independent of BBC Two. The service would begin after BBC Two's closedown and transfer to Pages from Ceefax, with the service beginning at 12.30am until 7.00am (3.00-5.00am Fridays and Saturdays). In 2004 the service started at 2am every day and continuing until approximately 6am when programming on BBC Two would begin, however this was not always the