In February 2011, the BBC received several complaints about jokes made in an episode of QI about Margaret Thatcher. Regular panellist Jo Brand commented that Lady Thatcher sounded like "a device for removing pubic hair". Later, panellist Phill Jupitus shouted "Burn the witch!" when a digitally altered picture of Thatcher, showcasing the Thatcher effect optical illusion, was shown on-screen. Several Conservative politicians condemned the remarks; and Lord Tebbit complained that "Lady Thatcher has been treated like this by the BBC for the past 30 years". A spokesperson for the BBC said that the episode was filmed in June 2010 and had no relation to current events.[86]