Impact of brexit on the British Economy.

A few months ago, United Kingdoms decided to make a referendum in order to stay or not in the European Union. But what will be the impact on the British Economy ?
Daylimail tries to clafiry this question.

http://www.dailymail.co.uk/news/article-3759989/Another-boost-Brexit-latest-figures-EU-vote-no-impact-economic-growth.html