BBC the presentation is mostly carried out locally on BBC One and Two, and where programme schedules can vary greatly from that of the network. BBC Two variations exist in the Nations; however, English regions today rarely have the option to opt out as regional programming now only exists on BBC One. BBC Two was also the first channel to be transmitted on 625 lines in 1964, then carry a small-scale regular colour service from 1967. BBC One would follow in November 1969. A new Scottish Gaelic television channel, BBC Alba, was launched in September 2008. It is also the first
BBC Choice issues discussed. "Crimewatch Extra" provided follow-up detail on the cases involved in the main programme, and "Row Z" was a football discussion forum that aired after "Match of the Day" finished on BBC One. The 'Hotlink' format has since been adopted by many other channels, particularly both ITV2 and E4. The channel was presented as an alternative to the normal BBC One and BBC Two schedules. This was reflected in its original on-screen presentation which featured groups of threes. For the first year of BBC Choice, children's programming would air on weekend afternoons as CBBC Choice, and included strands like