Promoting London What we’re doing to promote London as the best city in the world to visit, invest and study in. Paying for Crossrail A new business rate supplement will help pay for Crossrail - a vital new east-west train link to boost London's economy. London Finance Commission Improving tax and public spending arrangements for London, to promote jobs and growth. Business Advisory Board The Mayor has formed a 16-strong Business Advisory Board to aid London's economic growth. Meet the 16 business leaders. London Brexit talks Find out what the Mayor is doing to represent London in Brexit negotiations. What we're doing Supporting businesses Help to start and grow your business, find finance and work space, tackle cybercrime, and more. Infrastructure Plan 2050 This plan is the first ever attempt to identify, prioritise and cost London’s infrastructure for the future. London Living Wage We champion the London Living Wage - ensuring employees receive a fair wage for working and living in the city.