Tante_Neel on Nostr: It's either that or stay home. Some clubs aren't even allowed to visit the other ...

It's either that or stay home. Some clubs aren't even allowed to visit the other club. Some of those are temporary bans. The Amsterdam Rotterdam one is permanent.
They both have the habit to take the rivalry outside the stadium.
Let to one murder years ago and several occasions where they tried to destroy/burn down each others city.
With the busses they can get them in and out without incident.