They all saw action in WWII,two of the class of four being sunk and the other two severely damaged.One of the ships was turned over to the Chinese Nationalist navy after the war but was soon captured by Chinese Communists.During her service with Communist China she was renamed three times,twice in a single year,before being scrapped in 1958.

http://en.wikipedia.org/wiki/Arethusa_class_cruiser_(1934)
That's all for now!
Tigertank