(1)If, in any area benefited by any scheme or works carried out under this Act, there has occurred in any year a total or serious failure of crops, then, notwithstanding anything hereinbefore contained, the Collector may,after such inquiry (if any) as he deems necessary, and with the previous sanction of the Commissioner of the Division.by written order, suspend, for the whole or any part of that year, the recovery of all or any sums which are recoverable from landholders and tenants, respectively, in respect of such area under the foregoing provisions of this Act.