Scuba divers discovered the rusting hulks of two Centaur CS IV tanks, complete with heavy guns, on the seabed eight miles off the West Sussex coast.
http://www.telegraph.co.uk/news/uknews/2504563/D-Day-tanks-found-on-seabed.html
http://www.telegraph.co.uk/news/uknews/2504563/D-Day-tanks-found-on-seabed.html