evidence: Gibraltar is a British Overseas Territory situated at the southern tip of the Iberian Peninsula, strategically positioned at the western end of the Mediterranean. Gibraltar shares a land border with Spain to the north. 14 kilometres (9 miles) to the south is Morocco, on the other side of the Strait of Gibraltar, one of the world’s most important shipping lanes. Gibraltar has a Westminster-style Parliament and is responsible for its own internal affairs whilst foreign affairs and defence remain the responsibility of the UK Government (represented in Gibraltar by His Excellency, the Governor, Lieutenant General, Sir Ben Bathurst KCVO, CBE). Elections are held every four years. [...] British Gibraltar Territorial Waters: Under the United Nations Convention on the Law of the Sea, BGTW extends three nautical miles to the south, east and south west, and as far as the median line of the Bay of Gibraltar.