The Prime Minister's One Pledge

I'm sad we missed a bit where he's presented with the missions and asked if he chooses to accept them. I've got some missions that if I was Prime Minister, what my pledges would be, change April Fool's Day to the 1st of June. My next one is Bring Back a Cerny-In-Bears Clan System. So it's basically me trying to get power for the Smiths. What would your one pledge be then? Well, mine would be to convince the British public to stop using the word jet ski and use the word motorcycle,. But I don't know. This is a very happy manifesto and something Labour voters haven't felt for 13 years now