BBC Television renamed BBC1 in 1964, after the launch of BBC2 (now BBC Two), the third television station (ITV was the second) for the UK; its remit, to provide more niche programming. The channel was due to launch on 20 April 1964, but was put off the air by a massive power failure that affected much of London, caused by a fire at Battersea Power Station. A videotape made on the opening night was rediscovered in 2003 by a BBC technician. In the end the launch went ahead the following night, hosted by Denis Tuohy holding a candle. BBC2 was the first
BBC Studios income received through the licence fee. In exchange, the BBC agreed to tender its current programming to allow third-party independent studios to produce them on behalf of the BBC. The formal establishment of BBC Studios as a commercial entity occurred in April 2017. In April 2018, BBC Worldwide was merged into the company, to make it both a distributor and producer of programmes, in line with other major multinational studio conglomerates. BBC News and BBC Radio remain separate internal production divisions in the BBC (although BBC Radio Comedy is part of Studios), and the rest of the former BBC Television