Britannia Royal Naval College at Sandquay, currently the former "Sandown" class minehunter , continues to bear the name "Hindostan". Cadets originally joined the Royal Naval College, Osborne, at the age of 13 for two years' study and work before joining Dartmouth. They studied there for four years there before starting sea training at age 17. RNC Osborne closed in 1923. The entry age for the Naval College was changed to 16 in 1948, and to 17 and 6 months in 1955. Until 1941, Dartmouth was in effect a specialised boarding school, with parents paying fees for tuition and board. During the Second World War,
Old Royal Naval College a unique "ancient and modern" blend that support 21st century life in Greenwich. The Old Royal Naval College and the "Maritime Greenwich" World Heritage site are becoming focal points for a wide range of business and community activities. Trinity College of Music provide a wide range or musicians and ensembles on a subsidised commercial basis to play at events throughout East London and beyond, part of their business and community “out-reach” policy encouraged and part-funded by the Higher Education Funding Council. The site is regularly used for filming television programmes, television advertisements, and feature films. Productions have included "Patriot Games",