(1) Where any worker is suspended by the employer pending investigation or inquiry into complaints or charges of misconduct against him, such investigation or inquiry, or where there is an investigation followed by an inquiry, both the investigation and inquiry shall be completed ordinarily within a period of ninety days from the date of suspension.
(2) The standing orders certified under sub-section (8) of section 30 or modified under section 35 shall provide that where a worker is suspended as referred to in sub-section (1), the employer in relation to an industrial establishment or undertaking shall pay to such worker employed in such industrial establishment or undertaking subsistence allowance at the rates specified in sub-section (3) for the period during which such worker is placed under suspension pending investigation or inquiry into complaints or charges of misconduct against such worker.
(3) The amount of subsistence allowance payable under sub-section (2) shall be ---
(a) at the rate of fifty per cent. of the wages which the worker was entitled to immediately preceding the date of such suspension, for the first ninety days of suspension; and
(b) at the rate of seventy-five per cent. of such wages for the remaining period of suspension, if the delay in the completion of disciplinary proceedings against such worker is not directly attributable to the conduct of such worker.