I think the idea of fleeing the royal family and going to France has been tried before. Watch out for those paparazzi in underpasses. (Too soon?)

If everybody wants a street party the most effective way seems to be to crash the sewage system in London Road. We may need to get all of Forest Hill to coordinate their party-'pooping' actions to bring down the corrupt sewage system so that we can close the south circular, diverting traffic down the surrounding evacuated republican streets.