Dermott Galagher talking about the incident:
"The problem is Michael Oliver is behind the play. He sees Sanchez come across with his boot high, I don't think he sees the air shot. I think he thinks it's Sanchez connecting with Lacazette, takes him down, that's why he gives a penalty.
"He then relays to the VAR what he's seen, how he's seen it, and I think that's backed Paul Tierney into a corner. I don't think he can ask him to go to the monitor because you can't re-referee the football match.
and here's Keith Hackett talking about it:
“I think it’s interesting,” Hackett told Football Insider correspondent Connor Whitley.
“First of all when you look at a penalty kick being awarded, the first thing I do, through the eyes of a referee, is look at where the referee is positioned.
“Oliver, who is our most experienced referee and our top referee at the moment, was in a good view to make a judgement.
“He’d obviously judged that a careless challenge had taken place and given a penalty kick. The first thing is, is the VAR going to come in? And that one I went with it not coming in on the basis it’s not a clear and obvious error.
Both confirming what every living creature in the world knew (apart from you of course). In future do some actual research before making yourself look like a thick as pig shit turbo cunt.