What is the Fixed-term Parliaments Act ? – Daily Telegraph
‘The conditions for when a snap election can be called were significantly restricted by the Fixed-term Parliaments Act of 2011. The Act of Parliament, which was part of the Conservative–Liberal Democrat coalition agreement produced after the 2010 general election, was introduced fixed-term elections to the Westminster parliament.’
Daily Telegraph, 31st May 2017
Source: www.telegraph.co.uk