The Bruges Group spearheaded the intellectual battle to win a vote to leave the European Union and, above all, against the emergence of a centralised EU state.

According to the former M&S boss if there were restrictions on EU migrants, then “the price of labour will, frankly, go up”.

Stuart Rose, who was Executive Chairman of Marks & Spencer, speaking to MPs suggested that wages of low skilled workers could rise in the event of Britain leaving the EU.

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