Labour Campaign for Electoral Reform
The Labour Campaign for Electoral Reform (LCER) is an organisation formed of members and supporters of the British Labour Party, who are interested in issues of democratic renewal and electoral reform. LCER campaigns on a range of constitutional issues associated with accountability, democracy and governance; its flagship campaign is for proportional representation in the House of Commons, which it argues is a precondition for other democratic reforms to be effective.
Source: Wikipedia — Labour Campaign for Electoral Reform (CC BY-SA 4.0)