Watch the latest video from the Britain Stronger in Europe campaign:
Here are the top facts about the EU what being in Europe means for you.
1. Over 3 million UK jobs are linked to our trade with the EU.
2. Being in the EU means lower prices in our shops.
3. Over 200,000 UK businesses trade with the EU.
4. Britain gets £66 million of investment per day from EU countries.
5. The European Arrest Warrant helps arrest criminals across the EU.
6. For every £1 we put into the EU, we get almost £10 back.