Pirate radio in the United Kingdom A number of DJs of the newly created pop music service BBC Radio 1 came from pirate stations. The UK Government also closed the international waters loophole via the Marine Broadcasting Offences Act of 1967, although Radio Caroline continued to broadcast (with some sizeable off-air periods between 1968 and 1972 and 1980–83) until 1990. The 1967 Marine Broadcasting Offences Act officially outlawed offshore stations, but unlicensed radio continued, moving from ships and sea-based platforms to urban areas in the latter part of the 1960s (they were already illegal under the Wireless Telegraphy Act 1949). During this period, home-made medium wave
Pirate radio and ideas through any media and regardless of frontiers." In Europe, Denmark had the first known radio station in the world to broadcast commercial radio from a vessel in international waters without permission from the authorities in the country that it broadcast to (Denmark in this case). The station was named Radio Mercur and began transmission on August 2, 1958. In the Danish newspapers it was soon called a "pirate radio". In the 1960s in the UK, the term referred to not only a perceived unauthorized use of the state-run spectrum by the unlicensed broadcasters but also the risk-taking nature