evidence: Alliance: see statements (Alliance Party manifesto (2003); David Ford MLA (2007)); written submission delivered Green Party: see statement (Green Party manifesto (2003)); oral submission delivered SDLP: see statements (SDLP manifesto (2003); Tommy Gallagher MLA (2007)); oral submission delivered Sinn Féin: see statement (Daithí McKay MLA (2007)) (no submission) UUP: see statement (Northern Ireland Assembly Official Report, 3.00pm, Mr Kennedy (2007)); written submission delivered