<prompt> Qedela umusho olandelayo: Wazalelwa e-Ayrshire, uDuncan wafunda e-Ardrossan Academy e-Ardrossan, eNyakatho Ayrshire futhi wafundiswa eNyuvesi yaseBirmingham lapho athola khona i-BCom ngo-1985. Kamuva wasebenza njengomxhumanisi wezebhizinisi nezokuxhumana weMackays Stores Ltd kusuka ngo-1985 kuya ku-1988 ngaphezu kokuphatha ibhizinisi lomndeni lezindwangu - uJohn Duncan Son kusuka ngo-1988 kuya ku-2000. NgoSeptemba 1997, wavela njengelungu lezethameli ngesikhathi senkulumompikiswano yeThelevishini yaseScotland  <response>: ukuvota kokunikezelwa kwamandla, futhi wakhuluma ngokumelene nokusungulwa kwePhalamende laseScotland. Kamuva uDuncan wakhethwa ukuba abe yilungu lephalamende ayephikisana nalo ekuqaleni. 