Consider the following statements:

Parliament may make law on a subject enumerated in state list only if the

I. President deems it proper that such law is necessary for all the stated in India

II. Proclamation of Emergency under Article 352 is in operation

III. Lok Sabha passed a resolution 2/3rd inajority of list total membership

IV. Governor of the state request the President for such legislation

Of the above statements, which is correct?