§ 135. Mr. JOWETT
asked the President of the Board of Education, concerning528W
it becomes operative in any particular case. This date is the 21st June, 1922, or any later date when the individual employé concerned completes three years' whole-time service on the permanent staff. I have no power to entertain an application for the return of contributions except in respect of the period subsequent to the date as from which contributions ceased to be payable under the certificate.