Upminster (UK Parliamentary constituency)

Upminster was a constituency of the House of Commons in east London, which returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected by the first-past-the-post voting system. It was created for the 1974 general election and abolished for the 2010 general election

More information on the Wikipedia page ]http://en.wikipedia.org/wiki/Upminster_(UK_Parliament_constituency)]