The transaction size means that the OFT was obliged to examine BSkyB’s purchase of the VMtv channels. The transaction will probably be approved because of the small impact on Sky’s share of NAR (Net Advertising Revenue), which will rise from around 14% to 16%

The more pressing competition concern, which has attracted little attention, is Sky’s growing market power in the determination of carriage fee payments. Nevertheless the lack of companies actively prepared to complain to the OFT probably means that the transaction will go through without a murmur

Separately, the likely purchase of Five by Richard Desmond raises regulatory issues to do with the possible reduction of media ‘plurality’. The Sky/VMtv transaction and Channel 4’s taking over UKTV advertising sales also places Five Sales in a significantly weaker position, but any attempts to join with one of the big three sales groups (ITV, Channel 4 or Sky) may well be rejected by the competition regulators

Subject to BBC Trust approval, Canvas looks almost certain to launch in spring 2011 after the OFT decided that it did not have the jurisdiction to review Canvas under the merger provisions of the Enterprise Act 2002. The OFT decision does not rule out complaints on other grounds, but the chances of persuading the regulators look very small

The launch of Canvas promises to strengthen significantly the free-to-air digital terrestrial platform, otherwise very limited compared with satellite and cable platforms in terms of bandwidth, but mass adoption poses numerous challenges and it is open to question whether Canvas will ever extend to more than half the DTT base

In the long term, it is hard not to see Canvas as an interim step in the growing convergence between the TV screen and the internet, raising the question of how successfully its PSB TV-centric approach can adapt to the coming challenges of the full blown digital age