Although there’s no recent history of terrorism in San Marino, attacks can’t be ruled out. See Terrorism
The European Health Insurance Card (EHIC) is not valid in San Marino.
Take out comprehensive travel and medical insurance before you travel.
Around 5,750 British nationals visited San Marino in 2015 (source: Ministry of Foreign Affairs, San Marino). Most visits are trouble-free.
The emergency services numbers in San Marino are: 112/113 (emergency service, gendarmerie), 115 (public safety, fire department, local police), 118 (emergency ambulance and medical services).
There is no British Consulate in San Marino. The closest British diplomatic mission is in Rome.
If you’re abroad and you need emergency help from the UK government, contact the nearest British embassy, consulate or high commission.