In paragraph 17 of Schedule 1 to the principal Regulations (occasional treatment) —
(a) for head (m) of sub-paragraph (2) substitute—
(m) conservative treatment of permanent or retained deciduous teeth by way of fillings or root fillings,
(b) after sub-paragraph (3) insert—
(4) Subject to sub-paragraphs (5) and (6), where a dentist has provided conservative treatment by way of any filling or root filling in accordance with sub-paragraph (2)(m), he shall repair or replace the filling in question at no charge to the patient.
(5) A dentist shall not be under an obligation to repair or replace any filling under sub-paragraph (2)(m) where—
(a) within 12 months of the date on which the filling was provided—
(i) a dentist has provided private treatment, or
(ii) another dentist has provided occasional treatment otherwise than of a temporary nature,
on the tooth in respect of which the filling was provided;
(b) the dentist advised the patient at the time of the filling and indicated on the patient record—
(i) that the filling was intended to be temporary in nature; or
(ii) that, in his opinion, a different form of filling was more appropriate but, notwithstanding that advice, the patient insisted on the filling which was provided;
(c) in the opinion of the dentist, the condition of the tooth in respect of which the filling was provided is such that the filling cannot satisfactorily be repaired or replaced and different treatment is now required; or
(d) the repair or replacement is required as a result of trauma.
(6) The obligation to repair or replace any filling under sub-paragraph (2)(m) shall cease 12 months after the date on which the filling was provided.