HoC (Opposition) have OBLIGATION to do their Duty! The Line To Remember from Milliken

"IN A SYSTEM OF RESPONSIBLE GOVERNMENT, THE FUNDAMENTAL RIGHT OF THE HOUSE OF COMMONS TO HOLD THE GOVERNMENT TO ACCOUNT FOR ITS ACTIONS IS AN INDISPUTABLE PRIVILEGE AND, IN FACT, AN OBLIGATION."

Play fair. But play true. You have a fundamental duty. Or you have no meaning.

Good ruling. As expected.