But no such change shall take effect, except in case of a vacancy, or the expiration of the term of an incumbent of the [office.
तर, मुसलमानहरू समाचारमा आउने परिस्थिति कुनै दुर्घटना या यस्तै कुनै अवस्थामा सिर्जन हुने गर्छ ।