This is how the trip works with the Regensburg call-collecting-taxi (Regensburger Anruf-Sammeltaxi - RAST)
Regensburger-Anruf-Sammel-Taxi (RAST) für Großprüfening
Regensburger-Anruf-Sammel-Taxi (RAST) für Irl:
Tariff and validity
Holders of RVV monthly oder weekly season tickets and handicapped persons with a right to travel must pay only the comfort surcharge.
RAST tickets are valid for one person and one taxi ride. It is allowed to use buses within zone 1 according to the conditions printed in the table below. Single, stripe and day tickets as well as group, event and congress tickets are not valid at the RAST. The takeaway rules for season ticket holders are also not valid.
Preise Stand 2019