Strait of Gibraltar These "internal waves" continue to flow eastward and to refract around coastal features. They can sometimes be traced for as much as , and sometimes create interference patterns with refracted waves. Except for its far eastern end, the Strait lies within the territorial waters of Spain and Morocco. The United Kingdom claims around Gibraltar on the northern side of the Strait, putting part of it inside British territorial waters. As this is less than the maximum, it means, according to the British claim, that part of the Strait lies in international waters. The ownership of Gibraltar and its territorial waters
South African heavy metal South African heavy metal South African heavy metal has its roots in South African hard rock and heavy metal bands in the 1980s. Through the late 1980s and the early 1990s South Africa grew a well supported metal scene. Particular scenes developed in Cape Town, Johannesburg and Pretoria. South African heavy metal has been particularly influenced by foreign bands, particularly the New Wave of American heavy metal and American thrash metal. In the 1990s there developed extreme metal scenes with grindcore and death metal acts, there was a devout following nationally, which attracted international artists to tour the country. In