Britain joining the EU 40 years ago
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UK businesses split on EU stance

23 January 2013 Last updated at 10:24 GMT

David Cameron has said the British people must "have their say" on Europe as he pledged an in/out referendum if the Conservatives win the next election.

The prime minister said he wanted to renegotiate the UK's relationship with the EU, before asking people to vote.

Nigel Cassidy looks at what the business community wants to see.