The gears and clutch are in the left hand, to change gear you pull in the clutch lever and rotate the handlebar forwards or backwards.
The Brake is on the right hand side of the floor, so is pushed with your foot. It turns on the rear brakes.
The handlebars are used to change direction- yank this too quickly, and you will end up falling over.
There's a reverse gear you will be shown in test driving, we suggest just getting out and pushing it though.
April 2016- Kohinoor Khilades