It's called 'Royal Assent'. https://en.wikipedia.org/wiki/Royal_assent https://en.wikipedia.org/wiki/Royal_assent Certain bills (e.g. financial) are by conven

It's called 'Royal Assent'. https://en.wikipedia.org/wiki/Royal_assent https://en.wikipedia.org/wiki/Royal_assent Certain bills (e.g. financial) are by convention not blocked by the Lords and so once these final bill has been approved it is sent to the queen for her signature to put it in law. The last time the Monarch refused to pass a law approved by Parliament was 1704 http://news.bbc.co.uk/1/hi/programmes/bbc_parliament/2327561.stm http://news.bbc.co.uk/1/hi/programmes/bbc_parliament/2327561...