It cannot be overstretched that where the words of the Constitution are clear and unambiguous, there is no further need to give them any other meaning than their ordinary natural and grammatical meaning.
Given the above, it will suffice to say that the provisions of the Constitution as it relates to defections do not apply to all politicians. The provision only covers National Assembly members, and so a politician who is not a member of the National Assembly can defect without being stopped by the law.