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