right this ones a bit of a head pickler - i have a congestion charge fine issued 2 days ago but the date of contravention is nearly 5 months ago - i know pcns need to be issued within 28 days surely congestion charge fines the same???
I don't think there's any time limit on congestion charges in terms of them being issued.
Reg 12 of Road User Charging (Enforcement and Adjudication) (London) Regulations 2001 S.I. 2001/2313 is the bit that covers this, but I can't see any time limit on issuing a charge.