[ad_pod ]

Loads of Manchester United fans on Twitter have been raging about a refereeing decision made during their team's UEFA Champions League quarter-final first-leg against Barcelona on Wednesday.

Ole Gunnar Solskjaer's Red Devils fell to a 1-0 defeat at Old Trafford after Luke Shaw's early own-goal but things could have turned out differently had the man in the middle, Gianluca Rocchi, made the right decision in the first half.

Despite the Barca midfielder seemingly committing a total of four offences before the break, all of which would have been punished with a yellow card by most referees, Sergio Busquets got away with just one booking.

The seemingly bookable incidents included a series of cynical fouls and even a totally unpunished handball in his own team's penalty area, Rocchi not deciding on any occasion to send the 30-year-old for an early shower.

This was much to the disdain of unhappy United supporters on Twitter as they cried out for Busquets' sending off, calling VAR "a shambles," musing that the deep-lying central man was now on "3 yellows," and using the phrase "Uefalona" to suggest bias towards the European giants by the footballing governing body on the continent.

Which "global superstar" has just been named Man Utd's worst ever January signing? Find out in the video above...

Check out the pick of the fan Tweets screaming out for red, below...