We estimate that UK online ad spend grew by 12.3% this year, with growth concentrated almost exclusively in mobile search and social in-feed advertising (particularly video), and mostly incremental to overall ad spend

Even after payments to publishers and distributors, Google and Facebook captured 80% of all net new spend in the market, and 96% of it flowed through their platforms

Despite improving standardisation and disclosure, the outstanding issues around measurement, the ad-tech supply chain, and particularly the obscure and growing Google/Facebook/Amazon segment, lead us to identify a large portion of digital advertising as a “grey market”: difficult to get a handle on, with uncertain beneficiaries and slippery definitions

UK residential communications market revenue growth dipped to 2.1% in Q3. While volume growth continued to decline, the main driver was weakening ARPU growth, which was partly caused by price rise timing effects but there was also an underlying contribution

Longer term, slowing market volume growth has contributed to the market revenue growth drop over the last year, but slowing ARPU growth is also playing its part, and maintaining ARPU growth is becoming a major challenge for the operators given the discounting required to win and retain customers

Looking forward, price rise timings will continue to cause short-term revenue growth fluctuations, but the main long-term factor will be the trajectory of subscriber ARPU, and whether any growth in this can be sustained

Children’s media use and attitudes have dramatically changed over the last few years, stemming from the rapid take-up of smartphones and tablets

Traditional TV continues to decline at the expense of newer video services such as YouTube, Netflix and Amazon, with 43% of children aged 8-15 preferring YouTube videos over TV programmes

These online services offer content producers wider opportunities, but questions remain around the lack of regulation online, and the recent scandal around children’s safety on YouTube has heightened these concerns

Mobile service revenue growth dipped this quarter but this was likely entirely due to the predictable (and predicted) impact of the abolition of EU roaming surcharges.  On an underlying basis, growth improved

BT/EE extended its lead in both service revenue and contract subscriber growth terms. EE’s substantial investments in network quality and customer service have driven returns to scale, and its multi-brand approach is working well

Contrasting with the returns to scale seen at EE, TalkTalk’s MVNO has suffered the reverse of this, unable to break-even despite peaking at just shy of 1 million customers, and deciding to retreat to an agency model.  Sky Mobile is performing respectably well in context, but may be headed for scale issues itself

BARB data indicates that the amount of average daily TV set viewing to linear TV channels is continuing to fall: the pie is shrinking. Just under 20% of TV set usage so far in 2017 is to non-linear activity, and viewing to SVOD services and YouTube is likely to account for most of this growth in 'unmatched' viewing

The pie is shrinking faster amongst younger audiences: just under one third of TV set usage is 'unmatched' now for 16-34s. However 35+ unmatched use is growing at a faster rate than 16-34 unmatched use in 2017

Within this smaller pie, the PSB channels continue to hold share of viewing against pay channels. Within the PSBs, ITV and the ITV digital channel family have gained most share so far this year, although BBC1 is having a strong autumn in spite of the loss of Great British Bake Off to C4

Digital advertising in the UK has been a phenomenal success story, but a concentrated one, such that many online media companies have not found a sustainable model

User payments are growing, but are currently focused on large, expensive bundles: Spotify, Netflix, the New York Times. This implements a hard division between free and paid and limits the potential audience

Micropayments and microsubscriptions are alternative models which content owners in certain media can use to address more types of demand. Multiple obstacles remain but for many companies the need to experiment has become critical

Public service broadcasting (PSB) and the entire unique broadcasting ecosystem face huge challenges from global tech giants with deep pockets, data insights and scant regard for PSB prominence

All three pillars of the PSB model are threatened: content supply, distribution and advertising. The further threat of digital terrestrial TV (DTT) spectrum being reduced or turned off in c.2030 is real and PSBs must have a migration path in place

PSBs can counter some challenges through increased investment in content relevant to the UK consumer. But, recognising the aligned interests with pay-TV platforms of Sky and Virgin Media, collaboration between the parties is integral to the long-term future of PSB

The Premier league (PL) will be hoping for another huge increase in rights payments in the upcoming auction for the three seasons starting 2019/20

Aggressive competition between BT Sport and Sky has led to hyperinflation of most premium sports rights. Sport now accounts for two thirds of multichannel content spend, but only 8% of its viewing

BT’s current financial position makes it difficult to justify expansion or further hyperinflation of its PL rights portfolio, but it cannot withdraw completely

21CF’s bid for 100% ownership of Sky has been referred for a Phase 2 investigation to the Competition and Markets Authority (CMA), which will decide by 6 March 2018

Third parties Avaaz and Ed Miliband MP complain of the influence of the Murdoch Family Trust (MFT) and family members over the UK’s news agenda and political process 

A remedy could insulate Sky News from this influence. The offer of a Sky News Editorial Board at Phase 1 was refused. Third parties will ensure the debate in Phase 2 is very lively

Google has beaten Facebook in mobile revenue growth, and competes successfully in retail search with Amazon

Intelligent user interfaces based on machine learning have become a core competitive strength, with social and messaging the main remaining weak points

Rising political pressure due to Google’s growing scale and influence is now a bigger concern than commercial risk, as the threat of regulatory intervention limits strategic options in partnerships, M&A and integration