The South of Scotland Region includes the following constituencies: Ayr; Carrick, Cumnock and Doon Valley; Clydesdale; Cunninghame South; Dumfries; East Lothian; Galloway and Upper Nithsdale; Roxburgh and Berwickshire; Tweeddale, Ettrick and Lauderdale.3. 26 April 1986 to 31 December 1986. S2W-21240