Uk was split on this decision and labour held a referendum in 1975 to remain or leave
Labour leading up to the 1983 general election promised to leave the EEC if it won
The UK opted out of a lot of EU policies and treaties which reduced the impact of the EU on the UK
Rising in Euroscepticism
John major found his government plagued with Eurosceptic conservative MPs
Tony Blair allowed for the 2004 EU expansion which led to mass immigration which was criticised by Eurosceptics
UKIP which gained notoriety in the under Nigel garage who criticised mass immigration and the democratic deficit of the EU
UKIP won the 2014 UK elections to the European parliament which put pressure on the conservatives
Divided Britain
In an attempt to stop UKIP from taking conservative voters, David Cameron promised a referendum to leave or remain in the EU if he won the 2015 general election
The Tories were divided amongst this issue, Boris Johnson wanting to leave but Labour,LibDems and SNP wanted to remain
Expert opinions stated that leaving the EU would be damaging to the UK economy
52% leave, 48% remain was a shock to remain voters
Post referendum politics
This led to David Cameron's resignation as PM.
Brexit negations shadowed over all UK politics between 2017 and 2019
Government used article 50 without asking parliament which led to a supreme court case
Post referendum politics 2
May lost her majority in the 2017 general election so she couldn't pass legislation
She was replaced by Boris Johnson who called a snap election in 2019 and won by landslide.
He finalised the deal and got the UK out of the EU
Impacts on policy making
Economy - UK considered joining the euro in 2003 but decided not to which allowed the UK to retain it's own economic policy
UK governments had to pay more into the EU than they got back due to the UK being a net contributor
Brexit has allowed the UK to negotiate it's own trade deals
Brexit caused economic disruption because of COVID which meant there was adjustments to the UK economic policy
Agriculture
Common agricultural policy provided EU subsides for all EU farmers
CAP prevented the UK from developing it's own farming policies
After leaving the EU the gov introduced the 2020 agriculture act which set in place a new system
Immigration
Freedom of movement prevented the UK government from restricting immigration from EU countries. 2015 - net migration was at 190,000
Conservatives 2010 manifesto promised to reduce migration but couldn't due to it's membership with the EU
Brexit have governments more freedom to introduce immigration controls but experts argue immigration is essential for the country to grow