must not be carried as a passenger on a PAB which is ridden on a shared path.
(2) A rider of a PAB on a shared path must not ride with a passenger who is below 16 years of age.
(3) For the purposes of sections 23A and 23B of the Act in connection with the riding of a motorised personal mobility device that has handlebars —
(a)
the prescribed minimum riding age for riding such a motorised personal mobility device is 16 years of age; and
(b)
the minimum supervising age for an appropriate supervisor in relation to an under‑aged rider of such a motorised personal mobility device, is 21 years of age.