A consumer has successfully challenged Spar's television advert for school shoes, claiming it misled customers about size ...

Preferably shoes from Bianco’s SS17 campaign ... A little over a week after the misguided ad was uploaded to YouTube, users’ down votes outnumbered up votes by more than 1,700 to 130.

She explains that third party cookies, or Apple's Identifier for advertisers, aren't just about pestering you with that shoes advert. "They're also used by advertisers for things like measurement.