Most British people are keen to remain in a European free trade zone; and most EU states are keen to keep us there, because we buy from them more than we sell to them to the tune of £40 million per day.

In April 2009 he criticised an EC Directive that would end the exemption in British law for religious groups to discriminate on grounds on conscience. Why America Must Not Follow Europe. Towards 1996: Britain in a Multi-Speed Europe.

He currently serves on the Committee on Constitutional Affairs and the delegation to the ACP–EU Joint Parliamentary Assembly. He is also the Secretary-General of the Alliance of European Conservatives and Reformists (AECR). Hannan's ideology is localism and he has written several books arguing for democratic reform.