The Ultra Low Emission Zone (ULEZ) is now in force in Central London and affects most vehicles including motorcycles and scooters.
In an effort to help improve air quality in London, TFR have annouced the ULEZ, covering the same Central London area as the current Congestion Charge. Any non-compliant motorcycle or scooter venturing into
this zone will be charged £12.50 per day, and failure to pay will land you a £160 fine. The ULEZ will expand into the inner London boroughs in October 2021.
To enter the ULEZ without facing a charge, your bike must meet Euro 3 emission standards. Generally speaking, bikes registered from July 2007 onwards will be compliant but there are exceptions.
You can check whether your bike meets the Euro 3 standards by following the link below to TfL's online checker.