The 5th amendment.
Further explanation:
If you have seen those crime shows, usually the defendant is asked if they want to plead the fifth, which means they do not have to testify in court (no self incrimination).
The House chooses one of the top candidates as president and the Senate chooses for vice president
Answer:
It is sometimes called “cancellation” or “overturning”. The word rescission comes from the word “rescind” which means to cancel or annul. The purpose of contract rescission is to restore the parties to their original status before the contract was made (the “status quo ante”).
Explanation:
The two other answers to this question are spot on, but I'm going to interpret this question in a different way. I'm going to answer it as if the question said "Who was the first presidential style Prime Minister of UK?"
I would argue that there have been two 'Presidents of the United Kingdom': Margaret Thatcher and Tony Blair.
For the first eight years of her administration, Margaret Thatcher was effectively 'the President of the United Kingdom'. Her administration was able to do things most post war PMs were not able to do, possibly buoyed by the large mandates she was given by the British public in 1979 and 1983.
Given the landslide election of 1997, it became almost impossible for the Conservative party to win the 2001 election, and very unlikely that would would have much of a chance in 2005 (Michael Portillo's words, not just mine). With this sort of a political landscape and public mandate, Blair was able to govern as a de-facto president, allowing him to push through parliament decisions that didn't have, not only, the public's backing but even the backing of much of the Labour party. This can be seen in Blair's decisions regarding Iraq and Afghanistan post 9/11.
