KEY TAKEAWAYS London mayor Sadiq Khan wants a new arrangement with the EU, that would permit young people from UK to live and work in the EU. Mayor Khan has suggested a “youth mobility” agreement or changes to post-Brexit employment visa rules with the EU. The proposal has not been welcomed by the Conservative Party. London mayor Sadiq Khan wants the United Kingdom to make a new arrangement with the European Union, so that young Brits can move to the EU to live, study and work there, without any hurdles, just like pre-Brexit.