I was sitting in the Plaza Mayor on Wednesday afternoon when it all kicked off.
The thing that has struck me on all five trips is that it feels like you're going on holiday with thousands of people from all different walks of life, who you would never spend a single second with at any other time, and you're kind of expected to just all get along.
It's different to domestic away games where everyone makes their own way there separately and don't go to the same places if they don't want to. For European away trips you're on the plane with all sorts and then all asked to gather in the same place when you get there. The number of families, older people and children at Porto, Sevilla and Madrid in particular has surprised me a bit. I doubt regular European teams (Man Utd, Arsenal, Chelsea etc) have anything like this cross-section of supporters attending their games abroad. Like everything that's happened to us over the past few years, it feels quite unique.
You often get disagreements between the rowdier elements of our support (of all ages) and the families at domestic away games, but throw in the all-day drinking and the temperatures and it doesn't seem a great idea to encourage our fans to all gather in the same place - not that this trouble stemmed from disagreements amongst our fans but once you know some people want to get paralytic and chuck stuff at police, this didn't seem the best way to prepare for it or deal with it.
When you're trying to get away from the trouble, the trickiest thing is that you're not quite sure what they want you to do. Where I was, they were chasing people down the two exits to the left and right at one stage and it was impossible to tell what we were supposed to do.
And not everyone knows this is how the Spanish police deal with stuff like this. I was stone cold sober but lots weren't and I could understand why some of our fans didn't just get the hell out of there straight away when the vast majority hadn't done anything wrong. Obviously once this lot get going then you have to just try and steer clear of them if you can.