the Conservatives campaigned to cut the perceived bureaucracy of the modern police force and pledged greater legal protection to people convicted of defending themselves against intruders. The party has also campaigned for the creation of a UK Bill of Rights to replace the Human Rights Act 1998, but this was vetoed by their coalition partners the Liberal Democrats. Some Conservatives, particularly within the socially conservative Cornerstone Group, support the re-introduction of the death penalty. The Conservatives' 2017 manifesto pledged to create a national infrastructure police force, subsuming the existing British Transport Police; Civil Nuclear Constabulary; and Ministry of Defence Police "to improve the protection of critical infrastructure such as nuclear sites, railways and the strategic road network". However, this has not yet occurred. European Union policy No subject has proved more divisive in the Conservative Party in recent history than the role of the United Kingdom within the European Union. Though the principal architect of the UK's entry into the European Communities (which became the European Union) was Conservative Prime Minister Edward Heath, and both Winston Churchill and Harold Macmillan favoured some form of European union, the bulk of contemporary Conservative opinion is opposed to closer economic and particularly political union with the EU. This is a noticeable shift in British politics, as in the 1960s and 1970s the Conservatives were more pro-Europe than the Labour Party: for example, in the 1971 House of Commons vote on whether the UK should join the European Economic Community, only 39 of the then 330 Conservative MPs were opposed to membership. The Conservative Party has members with varying opinions of the EU, with pro-European Conservatives joining the affiliate Conservative Group for Europe, while some Eurosceptics left the party to join the United Kingdom Independence Party. Whilst the vast majority of Conservatives in recent decades have been Eurosceptics, views among this group regarding the UK's relationship with the EU have been polarised between moderate, soft Eurosceptics who support continued British membership but oppose further harmonisation of regulations affecting business and accept participation in a multi-speed Europe, and a more radical, economically libertarian faction who oppose policy initiatives from Brussels, support the rolling back of integration measures from the Maastricht Treaty onwards, and have become increasingly supportive of a complete withdrawal. In 2009 the Conservative Party actively campaigned against the Lisbon Treaty, which it believes would give away too much sovereignty to Brussels. Shadow Foreign