An organisation assisting persons with a disability, or a person acting on behalf of such an organisation, does not infringe copyright in copyright material by using the material if:
(a) the use is for the sole purpose of assisting one or more persons with a disability to access the material in a format that the person or persons require because of the disability (whether the access is provided by or on behalf of the organisation or by another body or person); and
(b) the organisation, or the person acting on behalf of the organisation, is satisfied that the material (or a relevant part of the material) cannot be obtained in that format within a reasonable time at an ordinary commercial price.