Independent Broadcasting Authority rival Sky Television plc was able to launch an analogue service and intended to overshadow BSB by leasing transponders from Société Européenne des Satellites' RCA Astro-built satellite, Astra 1A. After around a year, the company merged with BSB. The IBA was disbanded as part of the Broadcasting Act 1990, being replaced on New Year's Day 1991 by the Independent Television Commission (ITC) (which also absorbed the Cable Authority), and the Radio Authority (RAu), which have since been merged with other regulators such as Broadcasting Standards Commission (BSC) and Oftel (Office of Telecommunications) to form one regulator, Ofcom. All of the
Television in Sweden responsibility for television broadcasting. Cable television started becoming common in the 1980s. At this time, the cable companies also started relaying international satellite channels. The first Swedish-language satellite channel was TV3 which started in December 1987. Two other early satellite channels were Nordic Channel (later known as Kanal 5), which started in 1989 and TV4, which was launched in 1990. The arrival of commercial satellite channels fueled a debate on allowing advertising on terrestrial services. Eventually, it was decided that a commercial channel would be allowed to broadcast terrestrially. TV4 won the rights to broadcast terrestrially during the autumn of