Oh I didn't think you were referring to that as that was a very different scenario. Firstly, the defender mistimed the ball allowing Welbeck to get in front of him, after which the defender tangles his arm with Welbeck which is always going to be given as a foul.
The Haaland - Webster one was...
If it was Welbeck on a Manchester defender that would have been a foul and a booking to Welbeck. This way around its fine though, that seems to be the rules.
If Webster had been strong in that challenge, Haaland would have gone down like a whore getting some cock and Webster would be off. It was...