Javier Tebas (LaLiga president): "If the gesture merits punishment, it will be the Competitions Committee which decides."
"it's an issue which we have passed over to them to study. The rules state that certain ways of celebrating goals could be considered a provocation."
"I must add that the Espanyol board have done an excellent and up until the moment Piqué scored, there were no insults aimed at Piqué and his family - which is a separate issue and a major concern for us at LaLiga."
"Pique should try to avoid making those kinds of gestures."
"There are more acceptable ways of celebrating goals. We've seen this happen before, but it's not often that it's had such a big impact. If it's going to cause offense, then it's wise to avoid celebrating in the way Piqué did".