In the event that they win the Copa Libertadores in Madrid on Sunday, River Plate will celebrate their victory at the Plaza de la Puerta del Sol,sbothai while Boca Juniors have been allocated the Plaza de Colon, both in the centre of the city.The Puerta del Sol is the setting of the end of year party as well as numerous demonstrations and institutional title celebrations for the Madrid clubs.Colon was the epicentre of the celebrations and partying after Spain won the World Cup in 2010.This was confirmed bysbothai the delegate of the Spanish government in Madrid, Jose Manuel Rodriguez Uribes during a press conference in which he outlined the security plans for the high risk occasion.Initially, the places that were chosen for the celebrations were Cibeles and Neptuno, with River at the former and Boca at the latter, but their close proximity to each other meant that idea was ultimately discarded.Police will be particularly attentive to the most violent supporters.According to data from the government delegation, they expect between 400 and 500 such fans to descend on the Spanish capital.