Are taxi drivers in Giessen licensed?
Yes, taxi drivers in Giessen are licensed and required to hold a special permit known as a "P-Schein" or "Personenbeförderungsschein."
Can Giessen taxi drivers provide tour guide services?
Yes, some Giessen taxi drivers can provide tour guide services if they possess the required knowledge and skills.
Is tipping customary for taxi drivers in Giessen?
Yes, tipping is customary for taxi drivers in Giessen, usually rounding up the fare to the nearest euro or adding 5-10% extra.