Starting from 25th October 2021, the ULEZ will expand to cover one single, large zone within (but not including) both the North and South Circular Road (A406 & A205 respectfully).
The ULEZ will require your engine to meet the new Euro VI Nitrogen Oxide and particulate matter emissions standards. As of records released in 2017 by Transport for London, the percent age of vehicles which meet these standards have risen from 39% to 80%.
You can read more on this topic over…