This paragraph applies where a reference is made under paragraph 34 in relation to a devolution issue which relates to the proposed exercise of a function by a Northern Ireland Minister or department.

The person making the reference shall notify the Northern Ireland Minister or department of that fact.

No Northern Ireland Minister or department shall exercise the function in the manner proposed during the period beginning with the receipt of the notification under sub-paragraph (2) and ending with the reference being decided or otherwise disposed of.

Proceedings relating to any possible failure by a Northern Ireland Minister or department to comply with sub-paragraph (3) may be instituted by the Attorney General for Northern Ireland.

Sub-paragraph (4) is without prejudice to any power to institute proceedings exercisable apart from that sub-paragraph by any person.