I am thinking the same as Rosie51. It seems it is just a money making exercise. Is the money raised going to 'Green' policies ie grants for home insulations etc.
As Maizie says, the Tories do indeed have short memories, as they started this policy with Boris.
Although Ken Livingstone introduced the congestion charges in the first instance.
Is the ULEZ charge in addition to the Congestion charge?
£15 congestion charge has to be paid if you go into central London between certain times regardless of vehicle, this is on top of the ULEZ charge for non compliant vehicles.