(5) No officer or other employee transferred by an order made under sub- section (1),--
(b) 2[ shall be dismissed or removed or reduced in rank except after an inquiry in which he has been informed of the charges against him and given a reasonable opportunity of being heard in respect of those charges:]
1[ Provided that where it is proposed after such inquiry, to impose upon him any such penalty, such penalty may be imposed on the basis of the evidence adduced during such inquiry and it shall not be necessary to give such person any opportunity of making representation on the penalty proposed:] 1[ Provided further that] this clause shall not apply,--
(i) where an officer or employee is dismissed or removed or reduced in rank on the ground of conduct which has led to his conviction on a criminal charge; or
(ii) where the authority empowered to dismiss or remove an officer or employee or to reduce him in rank is satisfied that for some reason, to be recorded by that authority in writing, it is not reasonably practicable to hold such inquiry; or
(iii) to an officer or employee who, after transfer to the Corporation, is appointed to a higher post under the Corporation in response to an open advertisement and in competition with outsiders.