Sick Leave is not payable to a teacher:
(a) who is engaged in employment for wage or profit with another employer except when such employment occurs as a result of a program of rehabilitative employment approved by the Long Term Disability Insurance Plan.
(b) whose illness results from the use of drugs or alcohol and who is not receiving continued treatment from a licensed physician or in a recognized program of treatment for the use of drugs or alcohol.
(c) who, in respect of an illness or injury resulting from a motor vehicle accident, is receiving wage loss replacement benefits from the Manitoba Public Insurance Corporation to the extent that such benefits and paid sick leave exceed the teacher's normal salary. In such cases the teacher shall reimburse the Institute the amount of benefit received from the Manitoba Public Insurance Corporation.
(d) who is absent from work because of plastic surgery performed for cosmetic purposes except where the need for such surgery is attributable to an illness or injury.