(1) During a period of absence from work by an employee while on parent’s leave, the employee shall be deemed to have been in the employment of the employer and, accordingly, while so absent the employee shall, subject to subsection (4), be treated as if he or she had not been so absent; and such absence shall not affect any right related to the employee’s employment (other than the employee’s right to remuneration during such absence), whether conferred by statute, contract or otherwise.

(2) A period of absence from work while on parent’s leave shall not be treated as part of any other leave (including sick leave, annual leave, maternity leave, additional maternity leave, leave under section 16(1) and (4) of the Act of 1994, adoptive leave within the meaning of the Act of 1995, additional adoptive leave within the meaning of the Act of 1995, paternity leave and transferred paternity leave) to which the employee concerned is entitled.

(3) Where an employee who is -

(a) on probation in his or her employment,

(b) undergoing training in relation to that employment, or

(c) employed under a contract of apprenticeship,