For example, people who dress up as Roman soldiers in charge of photos won't be allowed near tourist spots, and street performers can't sing or play their music on public transport.
If you live there or you have visited recently you will know how good the publictransport is - and how expensive the congestion charge and parking are.
Last week, it produced a report recommending that a regional assembly should take charge of most regional public spending and make decisions about economic planning and development, transport, training, health and the arts.