My brother has a scooter and he always likes to take me on rides, but I find it scary. 
What type of license does your brother need for his scooter?  It can vary worldwide.
He uses a Class E or Motorcycle only  driver's license. 
His scooter isn't an italian Vespa is it?
No, he has a Wolf brand model scooter! It looks so nice!
Wolf, that's funny they are both animals because Vespa means Wasp in Italian.
That is funny, kinda crazy actually! His Wolf bike is orange and black, it has a very sleek look and is very comfortable, but I just get scared every time I'm on it.
-World War II introductions of the Vespa and Lambretta models in Italy. These scooters were intended to provide economical personal transportation (engines from ). The original layout is still widely used in this application. Maxi-scooters, with larger engines from have been developed for Western markets.
Scooters are distinct from mopeds because they don't have pedals.
Scooters are popular for personal transportation partly due to being more affordable, easy to operate, and more convenient to park and store than a car. Licensing requirements for scooters
got type approval, the driver would need a motorcycle driving license to ride. As a side note, Hong Kong doesn't have a moped vehicle class (and therefore no moped driving license), and mopeds are considered motorcycles too.
Electric bicycles are not allowed in any public area, meaning an area where there is full or partial public access. Any kind of pedal assist, electric bike, scooter, moped or vehicle which has any form of propulsion, whether in full or as assist, other than human power