Blue Badge holders
You can register up to two vehicles that you would normally use to travel in to central London. This could be your own vehicle, or a vehicle that you often travel in.
To be eligible for the 100% discount, you must complete a registration form and be issued with a discount registration approval letter.
What do I need to know about the 100% Blue Badge holders' Congestion Charging discount? (PDF 657KB)
Registering for the 100% Blue Badge holders discount (PDF 122KB)
Transport for London

