The Fair Tax Campaign are promoting a series of attacks on Sadiq Khan.
It’s run by the same team who brought you Zac Goldsmith’s nasty 2016 Mayoral campaign and the shadowy 2019 “No Deal” Brexit campaign by Mainstream Network.
The ads are deliberately grainy and unpolished in order to look like the sort of organic political memes that get shared on social networks.
The tactic is working: Nigel Farage has shared the content to his significant audience and one estimate puts the reach at over 500,000 impressions.
You can read more about it here “Ex-Johnson aide running ‘smear campaign’ against Sadiq Khan”.