South Down is a parliamentary constituency in the United Kingdom House of Commons. The current MP for the constituency is Chris Hazzard of Sinn Féin. Constituency profile The seat covers the Mourne Mountains, and Downpatrick to the north. It has a short border with the Republic to the south. The area voted to Remain in the EU. Boundaries The county constituency was first created in 1885 from the southern part of Down. It was defined as including 'The Baronies of – Iveagh Upper, Lower Half, Lordship of Newry, and Mourne, and so much of the Barony of Iveagh Upper, Upper Half, as comprises the Parishes of – Clonallan, Donaghmore, Drumgath, Kilbroney, and Warrenpoint.'. In 1918, it was redefined as including 'The rural district of Newry No. 1; the part of the rural district of Kilkeel which is not included in the East Down Division; and the urban districts of Newcastle, Newry and Warrenpoint.' From the dissolution of Parliament in 1922, it was merged back into Down. Maps showing the component units of the constituency can be seen here. The seat was re-created in 1950 when the old Down two MP constituency was abolished as part of the final move to single member seats. Originally the seat consisted of most of the mid and southern parts of County Down, with the north included in North Down. It was defined as including '(i) The urban districts of Banbridge, Downpatrick, Dromore, Kilkeel, Newcastle, Newry and Warrenpoint; (ii) the rural districts of Banbridge, Downpatrick, Kilkeel, Moira and Newry No. 1.' Of the post 1973 districts, it contained all of Down and Banbridge, together with parts of Newry and Mourne, Ards and Craigavon. In 1983 the seat was radically cut down as part of an expansion of Northern Ireland's constituencies from 12 to 17. Significant parts of the constituency were transferred to either Upper Bann or Newry and Armagh. The composition of the seat in 1983 was the entire district of Down, the Annaclone, Ballyoolymore, Croob, Dromore, Drumadonnell, Garran, Quilly and Skeagh electoral wards of Banbridge, and the Annalong, Ballycrossan, Binnian, Clonallan, Cranfield, Donaghmore, Drumgath, Kilkeel, Lisnacree, Rathfriland, Rostrevor, Seaview, and Spelga wards from Newry and Mourne. In boundary changes proposed by a review in 1995, the seat was originally to be abolished and replaced by a new Mid Down constituency. This provoked a storm of protest and following a local enquiry minor changes were