Vote against yourself in an election
Don't let them do that to you!
Be a cabinet minister and lose your seat at the election.
Build a motorway/highway/Autobahn.
Win your seat at an election.
Come last and losing your deposit.
Form a new political party.
Have your Bill pass into law.
Ten of your Bills become law.
Change a nation's Constitution.
Pass a law for electoral reform.
In the UK, abolish or reform the House of Lords.
Win a vote by 1 vote.
Be the deciding vote on a government bill's collapse.
Become a Cabinet minister in the UK Government.
Cross the floor to another party.