(a) (i) Where the employment of a teacher is continued for more than one year, the unused portion of the sick leave to which the teacher is entitled by law may be carried over from year to year to a maximum of one hundred and thirty (130) teaching days.
(ii) Where an employee has been in the continuous employ of the Board for more than ten (10) years and is returning from a Disability Benefit, and has no paid sick days remaining, this employee shall be granted additional sick leave of twenty (20) teaching days.