…London has undergone a sharp fall in road capacity. So, the London Congestion Charge, probably, has kept speeds from getting much worse than they have. Second, the London Congestion Charge has many exemptions which compromise its effec…A History of Downtown Road Pricing2448Lewis LeheaaronbaumanFollowAug 25, 2017 · 1 min readwhat does “worse speeds” mean in this context? slower?