Prescribed condition
3. The condition referred to in regulation 2 above is that where the taxi has been hired–
(a)by or for a disabled person who is accompanied by a guide dog, a hearing dog or an assistance dog of that person; or
(b)by a person who wishes such a disabled person to accompany that person in the taxi,
and the circumstances specified in regulation 4 below do not apply, the driver of the taxi shall carry the disabled person’s dog and allow it to remain with the disabled person and shall not make any additional charge for doing so.