Public broadcast in the context of "BBC One"

Channel 4 is a British free-to-air public broadcast television channel owned and operated by Channel Four Television Corporation. It is publicly owned but, unlike the BBC, it receives no public funding and is funded entirely by its commercial activities, including advertising. It began its transmission in 1982 and was established to provide a fourth television service in the United Kingdom. At the time, the only other channels were the licence-funded BBC1 and BBC2, and a single commercial broadcasting network, ITV.

Originally a subsidiary of the Independent Broadcasting Authority (IBA), the station is now owned and operated by Channel Four Television Corporation, a public corporation of the Department for Culture, Media and Sport, which was established in 1990 and came into operation in 1993. Until 2010, Channel 4 did not broadcast in Wales, but many of its programmes were re-broadcast there by the Welsh fourth channel S4C. In 2010, Channel 4 extended service into Wales and became a nationwide television channel. The network's headquarters are in London and Leeds, with creative hubs in Manchester, Glasgow and Bristol.

ITV2 is a British free-to-air public broadcast television channel owned by ITV plc. It was launched on 7 December 1998. For a number of years, it had the largest audience share after the five analogue terrestrial stations, a claim now held by its sister service ITV3 both of which are freely available to a majority of households.

The channel is primarily aimed at the 16–34 age group, similar to BBC Three and E4, and is known for American programming such as adult animations Family Guy, American Dad! and Bob's Burgers; repeats of recently aired episodes of soap operas and other entertainment programming from ITV such as Coronation Street, Emmerdale and Catchphrase; original comedy such as Celebrity Juice and Plebs; and reality formats such as Big Brother and Love Island.