Cbt Scooter If I Do A CBT Can I Ride A 125cc Scooter Such As A Vespa?

If I do a CBT can I ride a 125cc scooter such as a Vespa? - cbt scooter

I know that you can ride a 50cc moped or a 125cc bike in place, but can not find all the information on a 125cc scooter. Also in order to know if you happen to like a 125cc scooter cost in the UK, new or used?