106.—(1) A certificate of registration must include a term that the product to which the certificate relates is to be available—
(a)only from a pharmacy; or
(b)on general sale.
(2) A certificate of registration may include a term that the product to which the certificate relates is to be available on general sale only if the licensing authority considers that the product can with reasonable safety be sold or supplied otherwise than by, or under the supervision of, a pharmacist.