For the purpose of carrying out any inspection or executing any repairs to a building of a benefice which the Board are required or authorised to carry out or execute under this Measure, it shall be lawful for a diocesan surveyor or any workmen or other persons employed by him or the Board or any person authorised by him or the Board to enter the building at all reasonable hours during the daytime:
Provided that, except where repairs are suddenly and urgently needed, the Board or the diocesan surveyor shall before exercising their powers under this section use their best endeavours to reach agreement with the incumbent as to the times at which the inspection is to be carried out or the repairs executed, and shall in default of such agreement give not less than fourteen days notice to the incumbent.