The BBC's Question Time last Thursday (31 March) was graced by the presence of Tom Wheadon, Simmons & Simmons partner and expert on GSM Gateways. Wheadon was an outstanding guest, defending his 'leader' Michael Howard's dismissal of Tory MPs for having an opinion (Howard Flight, what were you thinking?) and somehow holding himself back from talking about mobile phone connections. Obviously Wheadon used a pseudonym, David Cameron, for fear of offending anyone back at Ropemaker Street. But Tulkinghorn was not fooled for a second.