There are 15 of us travelling over to watch Dortmund on 8th Feb. We have confirmation of the match tickets with seat numbers and block number from BVB ticketing office. We do not have the actual tickets themselves. Are these acceptable at the train station to get the free train travel from DUSSELDORF to Dortmund and back. I heard it was but need definite confirmation if anyone knows. It might save us about €300. Thanks in advance. Dave in Dublin.