Millions of British citizens live abroad. Many of them have dual nationality and own a passport issued by their country of residence. Most live in “non-visa” nations. These include member states of the European Union and wider Schengen area, as well as Australia, Canada, Japan, New Zealand, Singapore, South Korea and the US. Passports issued by these countries allow travellers to visit the UK for a stay of up to six months for tourism, family visits or business. At present, British dual