Also I am agree with all of you because:
1. In an old player we expect some other behaviour in the field, like respecting the rules (the more important) and a fair play (no clays at the flag, no spawnrape, no camp... many more unrespected kind of play )
2. warning a guy during the game you can expect he has already taken the point and he must stop acting that way
But,
In an international Comunity it is sometimes very difficult trying people understand each other.
Warnings in game while playing will be probably not enough to keep someone attention.
But I also think a ban is too much as a punishment.
I would suggest Sascha to send him a post, mail or whatever other way to make sure he has read the "warning" and he understand it.
Something like this:
"Templarioreal, hemos recibido quejas en el foro sobre tu actuación en el Bf2 (
Templarioreal?)
Clays y C4 en bandera, spawnrape, nadespamming y otros comportamientos no permitidos en nuestros servidores.
El motivo de este correo es advertirte que la realización continuada de los mismos conlleva la expulsión temporal del servidor e incluso , si persiste esa conducta, la expulsión definitiva.
Confio en que en adelante respetes las normas y no tengamos que llegar a dichos extremos.
Un saludo,
IBC Stuff"
I am lazy to translate it, but it is very formal and I think that players with so much time played in our servers deserve that kind of advises instead of just a ban or something.
HF & TC