Maximum alert, zero tolerance and everything under control. These are the conclusions reached after a meeting of all parties involved in the security for next Saturday's match at the Bernabéu.

La Liga's 'El Clásico' is always the centre of attention of the sporting world, but after Friday's events in Paris, the match between Real Madrid and Barcelona will not just be watched for what happens on the field of play but also for what happens within the Bernabéu's sphere of influence. The match has been declared high risk, which is normal, but security measures will be multiplied.

The measures adopted in recent years will be altered and increased; measures which have always been successful, shown by the absence of any incidents within the vicinity of the Bernabéu.

Beginning a few days before the match, the area will be policed, with cars parked in the surrounding areas being followed. Sniffer dogs will look for any signs of explosives, the sewage system in the surrounding areas will be searched and the utmost precautions will be taken on people entering and exiting the stadium in the hours leading up to the match.

The biggest novelty is that three rings of security will be put in place, with the aim of keeping anyone not in possession of a ticket away from Real Madrid's ground or at least making sure anyone within the set zone has their ID checked.

Real Madrid has for some time been working to prevent possible attacks or incidents beyond the realm of the football itself. As is usual at every match there will be security at every entrance, with bags and rucksacks being carefully searched.