By having new government ministers, we have a new government. We do not elect our government apart from 10+ city mayors. our government is entirely appointed by the aristocrat who rules over us. So whenever a minister is changed, that means we have a new government. When we do it, we call it a reshuffle. When the Italians do it, we call it 40 governments since the war!!! Under the evil Thatch, we had 11 ministers of industry in 10 years. What a joke.