is major breaking news out of Denmark however, SVT may also source live coverage from TV2. Channels SVT has five regular channels broadcasting to Sweden: SVT1 – The main channel with broad and regional content. The 10 most seen Swedish TV shows in 2006 were shown on this channel. SVT1 HD simulcasts in high definition. SVT2 – A channel with slightly narrower programming with an emphasis on culture, current affairs and documentaries. SVT2 HD simulcasts in high definition. Barnkanalen (The Children's Channel) – Programmes for children and (pre-)teens. Kunskapskanalen (The Knowledge Channel'') – Broadcasting debates, seminars and documentaries in cooperation with UR. SVT24 – Reruns of programmes from SVT1 and SVT2 in the evening and continuous news updates during the night. Shares frequency with Barnkanalen. In addition to these channels, SVT has a special events channel called SVT Extra. It is generally unused and was (as of 2006) last used for live coverage during the 2004 Summer Olympic Games. In 2006, SVT launched a high-definition channel called SVT HD, simulcasting HD versions of programmes on the other SVT channels. All channels, except SVT1 HD and SVT2 HD, are available in most of Sweden through the digital terrestrial television network and encrypted from Thor and Sirius satellites. Until September 2005, both SVT1 and SVT2 were available nationwide via analogue terrestrial transmitters. Cable networks are required to broadcast four SVT channels for free in either digital or analogue form. SVT World, a mix of the SVT channels, is broadcast on satellite and worldwide via IPTV, and also as a terrestrial channel in Swedish-speaking areas of southern Finland. For rights reasons, SVT World does not show acquired material, such as movies, sport, or English language programming. SVT1, SVT2, Barnkanalen, SVT24, and Kunskapskanalen are also available through DTT on Åland and can be distributed on Finnish cable networks. In Ostrobothnia, Finland, SVT1, SVT2, SVTB and SVT24 are transmitted through DTT as pay TV to the Swedish-speaking population. The signals from the terrestrial transmitters in Sweden can be received in some areas of Denmark and Norway as well as in northernmost Finland near Sweden. With special equipment reception of Swedish terrestrial transmitters is possible even on some parts of the Finnish coast as well as the Polish and German coast closest to Sweden. Cable networks in the Nordic countries generally redistribute SVT1 and SVT2 often for an additional monthly subscription charge in addition to the