Gibraltar is a British Overseas Territory. There is no formal British consular representation in Gibraltar and the local authorities deal with all requests for consular assistance. See Consular assistance.
There is an underlying threat from terrorism. See Terrorism.
Vehicles may experience lengthy delays when entering Spain from Gibraltar and vice versa. See Road travel.
Most visits to Gibraltar are trouble-free. Violence and street crime are rare. See Crime.
Take out comprehensive travel and medical insurance before you travel.