Thank you for the further information m'learned friend. Well Purkiss certainly has the right alma mater ( Whistleblower says with every vestige of bias ! ) and his legal specialisms are certainly at the sharp ( and often quite lucrative ) end of the market. Intellectual property in particular is a very keen field these days. Good to see a referee with a profession other than Refereeing Development or Management, both of which seem to be very prevalent these days.