 At any point during their act, a member of the audience can press a button they are given to register their 'displeasure' with the act; when half of the audience have pressed their buttons, the act is stopped.If they get over one minute of attention they get £100, over two minutes wins £200, and if they last three minutes they earn £1000.If the allcomer is under 16, they receive an alternative to cash prizes - usually a showbiz-related treat or an item useful to their career (e.g.