I don’t think they want to try doing that…
Via Townhall:
Spain has warned that it will invade the British territory of Gibraltar if the UK leaves the European Union. According to the Daily Express newspaper Foreign Minister, Jose Manual Garcia-Margallo, said Spain would take control of the territory “the very next day”.
The threat came as Britain gears up to vote on whether to leave the EU on June 23. The referendum is currently too close too call, with voters concerned about the level of immigration into the country, but also want access to the EU’s single market.
Britain has ruled Gibraltar since it was captured from Spain in 1704 during the War of the Spanish Succession. The Spanish government confirmed British rights to the territory “in perpetuity” as part of the Treaty of Utrecht in 1713.