This is Chicago, Illinois:
Thirty-three Chicago aldermen and former aldermen have been convicted and gone to jail since 1973. Two others died before they could be tried. Since 1928 there have been only fifty aldermen serving in the council at any one time. Fewer than two hundred men and women have served in the Chicago city council since the 1970’s, so the federal crime rate in the council chamber is higher than in the most dangerous ghetto in the city.
This is the city that spawned Barak Obama:
Just look at who President Obama hired as top staff members. Daley fundraiser Rahm Emanuel served as Chief of Staff. Mayor Daley’s brother William followed him as Chief of Staff. Another powerful figure is Mayor Daley’s deputy Chief of Staff, Valerie Jarret. The head of the less than successful Chicago Public School system, Arne Duncan, got promoted Secretary of Education. Chicago machine donor and housing fraudster Penny Pritzker got appointed to Secretary of Commerce.
I make no comparisons in the UK. I can't think of a place as comprehensively corrupt. I fear though that the decline in mass membership political parties and the 'one-party' nature of some places means that a mafia or brotherhood could capture one of our great cities or counties.