It runs a platform through which it competes with rivals who say it doesn't play fair. Sound familiar?

Forget the no-deal Brexit vote -- yesterday's big news was the Chancellor calling for the duopoly to be investigated.

The Treasury is told to tackle tech giants through data portability. Don't we already have GDPR for that?

Linear tv ads have been seen by a fifth fewer millennials so far this year. Netflix and chill, anyone?

We now know Britain's Future is the biggest advertiser on the site, but still have no clue who is funding it.

Apps will still know who is using them for advertising, but governments might have cause for alarm with encrypted messages.

A bill in France will introduce a 3% sales tax on tech giants, and the UK is due to follow suit from April 2020.

Digital marketing just needs to be less frustrating -- and the tech giants, more than advertisers, need to get privacy right.

Figures suggest another bullish year for digital advertising, despite tales of Brexit woe.

Research shows that Wikipedia ranks top across the world because it provides answers and it is regularly updated.