The BBC had trouble with this this morning.
There is some difficulty over the correct name of the capital. Early despatches contain reference to both Port Stanley and Stanley. Port Stanley was accepted by the Naming Commission set up in 1943 to consider the names then being included on the War Office maps. Local opinion differs on the matter, but there is no doubt that Stanley is now common usage and has been for some considerable time. The capital is defined as Stanley in the Interpretation and General Law Ordinance. In the circumstances I would advise that the correct name for the capital is Stanley.