57. An officer whose rehabilitation takes place during the first 104 weeks of disability is deemed to be disabled during that period and he shall receive, for the time he works in a position in relation with his rehabilitation plan, a short-term salary insurance plan benefit equal to 90% of the salary to which he would have been entitled had be been at work in his position and, for the time he does not work or the waiting period for such a position, if such is the case, a benefit equal to 70% of that salary.
This benefit shall be subject to the provisions which apply to the waiver of insurance and retirement plans premiums and shall also be subject to the provisions governing the coordination of the benefit, in accordance with the terms and dispositions prescribed in Division 5.
However, an officer whose rehabilitation takes place in his position shall receive his salary for the time he works and shall be governed by the provisions which apply to that position.