Mid Ulster is a parliamentary constituency in the UK House of Commons. The current MP is Francie Molloy of Sinn Féin. Constituency profile The seat covers a rural area to the west of Lough Neagh, including part of the Sperrins. The seat is nationalist-leaning. Boundaries 1950–1983: The Urban Districts of Cookstown, Omagh, and Strabane, the Rural Districts of Castlederg, Cookstown, Magherafelt, and Strabane, and that part of the Rural District of Omagh not contained within the constituency of Fermanagh and South Tyrone. 1983–1997: the Cookstown District Council; the Omagh District Council; the Magherafelt District Council wards of Ballymaguigan, Draperstown, and Lecumpher; and the Strabane District Council wards of Castlederg, Clare, Finn, Glenderg, Newtownstewart, Plumbridge, Sion Mills, and Victoria Bridge. 1997–present: the District of Cookstown; the District of Magherafelt; and the Dungannon and South Tyrone Borough Council wards of Altmore, Coalisland North, Coalisland South, Coalisland West and Newmills, Donaghmore, and Washing Bay. The constituency was created in 1950 when the old two-seat constituency of Fermanagh and Tyrone was abolished as part of the final move to single-member seats. Originally, the seat primarily consisted of the northern, eastern and western parts of County Tyrone, with the south included in Fermanagh and South Tyrone. Of the post-1973 districts, it contained all of Omagh and Cookstown and part of Strabane and Magherafelt. In boundary changes proposed by a review in 1995, the seat was split in two, with the name retained by the eastern half, even though it contained only 30% of the old seat. The western half became the nucleus of the new West Tyrone constituency. The new Mid Ulster also gained areas from East Londonderry and Fermanagh and South Tyrone, taking it deeper into County Londonderry. History For the history of the constituency prior to 1950, see Fermanagh and Tyrone. In both its incarnations, Mid Ulster has seen a precarious balance between unionist and Irish nationalist voters, although in recent years the nationalists have advanced significantly to be in a clear majority. Many elections have seen a candidate from one side triumph due to candidates from the other side splitting the vote. The seat was initially won by the Irish Nationalist Party in 1950 and 1951 then by Sinn Féin in 1955. However the Sinn Féin Member of Parliament (MP) was unseated on petition on the basis that his Irish Republican Army (IRA) convictions made him ineligible, and in subsequent by-elections the