Promotions to positions on the Police Department
and force shall be based upon merit as determined by suitable promotion
tests for such positions; provided, however, that a resident shall
be appointed rather than a nonresident thereof in any instance in
which the resident and nonresident achieved the same final average
score in such test. The preference granted by this section shall in
no way diminish, reduce or affect the preferences granted to veterans
pursuant to N.J.S.A. 11A:5-1 et seq., or any other provision of law.