insert
"wheeled recreational device" means a wheeled device, built to transport a person, propelled by human power or gravity, and ordinarily used for recreation or play, and—
(a) includes rollerblades, rollerskates, a skateboard, scooter (including a motorised scooter, whether or not the motor is operating), unicycle or similar wheeled device; but
(b) does not include a golf buggy, pram, stroller or trolley, segway or other motor-assisted device (other than a motorised scooter, whether or not the motor is operating), a bicycle, wheelchair or wheeled toy.