Digital 3&4 is a consortium consisting of ITV plc, STV Group plc and the Channel Four Television Corporation, which operates a multiplex broadcasting from a number of transmitter sites in the United Kingdom, carrying television and radio channels, together with interactive services, from both ITV and Channel 4. Unlike other multiplexes, the regional ITV broadcaster has control over which services are to be broadcast on their allotted amount of the capacity, leading to small regional differences across the country. Channels carried ITV1 / STV ITV1 +1 / STV +1 (except Channel Islands) ITV2 ITV3 ITV4 ITVBe (Channel Islands only, in the GB mainland it's on COM4) Channel 4 S4C (Wales only) Channel 4 +1 Film4 More4 E4 E4 +1 Channel 5 Freeview Information page Accessible TV Guide See also List of digital terrestrial television channels (UK) ITV (TV network) Channel 4