London Low Emission Zone Wall Map. A wall map covering parts of Greater London covered by a Low Emissions Zone (LEZ and ULEZ). Changes made as of April 2021. If your vehicle isn’t exempt and doesn't meet certain LEZ emission standards then you will have to pay a daily charge to enter the zone. Don’t get caught out and hit with a potential £500 fine, use this map to plan ahead and route your journey around the LEZ. Also includes ultra-low emission zone (ULEZ) that came into affect April 2019.  This detailed map uses large scale Bartholomew’s road mapping to clearly define the extents of the zone in green. Four specific access routes into the outer edges of the zone are highlighted with street level insets.