Samuel56, do you live in Madrid or Spain? Have you seen or heard anything about increased security on Tuesday, extra checks on tickets, that sort of thing? I haven't but there were stricter controls than normal on buying tickets from Madrid's website. I wondered if it was a reaction to what happened at the Arsen*l ground vs Cologne the other week...
Yeah i live in Valencia, around 3 and a half hours away from the Bernabeu.
About security checks yes, there have been stricter controls for all our games (Domestically and European) but there are not related to the Woolwich incident.
To enter the Stadium you need a Passport or driving licence as forms of ID to match the ticket name holder. (It's a new measure that is not 100% enforce but it's better to prevent for this kind of situations.)
Madrid and the Santiago Bernabeu is regularly a friendly place for rival foreigners fans ( PS: Don't enter the stadium in a Barcelona kit.)