Segway PT is a personal transporter, by the local Czech regulations it is like a pedestrian.
Using electric scooters up to 1000 Watt with a maximum speed up to 25 km/h we going in a bicycle transport category. You need not driver’s license to go on it. But riding a scooter also as a bicycle in Czech Republic you should follow the rules and do not drink alcohol or use drugs before or during a ride.
Instead of, on segway you can get a pint of beer. 😉