Borussia M’Gladbach fans have been left fuming at the center referee for denying them what appeared to be a clear handball inside the opponent’s box.

You do not have to be a professional referee or a die-hard football fan to notice Gerard Pique’s clear handball inside Barca’s box during their Champions League tie against German outfit Borussia Monchengladbach on Wednesday at the Borussia-Park stadium in Germany. The Spanish defender handled the ball in the danger area in the third minute of the game but the host’s calls for a penalty landed on deaf ears.

Watch the incident below:

And as expected, football fans on Twitter were quick to react to the handball incident, with a majority accusing the Spaniards for being highly favored by the referee. We have compiled some of the reactions below: