From the Wikipedia page [1] Holborn and St. Pancras is a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elects one Member of Parliament (MP) by the first-past-the-post voting system. The seat was created in 1983 as a successor to Holborn and St. Pancras South which had been in existence since 1950. It covers the southern half of the London Borough of Camden.