2010/19 £50 Banknote
The £50 has a red colour scheme with the image of Her Majesty on the front and Casemates Square (originally part of the Lower Ward of the Moorish Castle now a gastronomic, shopping and leisure hub)
Casemates Square was the heart of La Barcina, part of the 15th century Spanish City, at the confluence of the roads leading to the land and sea gates to Gibraltar. The British built large barracks at this strategic point, Casemates Barracks, that gave the square its present name.