It’s obvious what’s happened - somebody in the stand has just shouted out how much a pint is in the Viola and the ref is in a state of total, utter and complete shock!
His brain is totally paralysed as he attempts to comprehend such a staggering figure!
It appears the forward in the black top also hears the price and if you look carefully he even raises his arm in total disgust and if I can read his lips correctly he says “you are ******* joking! For a Carling?”