Mills, South, and Warners End. Re-established for the 1997 general election from the bulk of the abolished County Constituency of West Hertfordshire (excluding Tring). Kings Langley transferred back from South West Hertfordshire. 2010–present: The District of Dacorum wards of Adeyfield East, Adeyfield West, Apsley, Ashridge, Bennetts End, Boxmoor, Chaulden and Shrubhill, Corner Hall, Gadebridge, Grove Hill, Hemel Hempstead Central, Highfield and St Paul's, Kings Langley, Leverstock Green, Nash Mills, Warners End, Watling, and Woodhall. Minor loss to South West Hertfordshire following revision of local authority wards. Members of Parliament MPs, 1918–1983 MPs, 1997–present Elections Elections in the 2010s This was the highest swing from Labour to Conservative in the 2010 general election. Elections in the 2000s Elections in the 1990s Elections in the 1970s Elections in the 1960s Elections in the 1950s Elections in the 1940s General Election 1939–40: Another general election was required to take place before the end of 1940. The political parties had been making preparations for an election to take place from 1939 and by the end of this year, the following candidates had been selected; Conservative: Frances Davidson Liberal: Ian Davidson Labour: A W Harper Elections in the 1930s Elections in the 1920s Elections in the 1910s See also List of parliamentary constituencies in Hertfordshire References Specific General Craig, F. W. S. (1983). British parliamentary election results 1918-1949 (3 ed.). Chichester: Parliamentary Research Services. . Sources Parliamentary constituencies in Hertfordshire Constituencies of the Parliament of the United Kingdom established in 1918 Constituencies of the Parliament of the United Kingdom disestablished in 1983 Constituencies of the Parliament of the United Kingdom established in 1997 Politics of Dacorum