This is because these countries are covered by the government's travel corridor exemption or are within the common travel area. READ MORE: 'Do not go to the airport': Jet2 cancels flights to Balearic and Canary Islands as well as mainland Spain

13. Pula
Croatia is exempt from the FCO advice against all non-essential international travel. There are regional restrictions on travel. If you are considering overland travel from Croatia to neighbouring countries, you are advised to consult the FCO travel advice.

14. Split
Croatia is exempt from the FCO advice against all non-essential international travel. There are regional restrictions on travel. If you are considering overland travel from Croatia to neighbouring countries, you are advised to consult the FCO travel advice.

