Originally Posted By CBM
As MMC is not offering to remove the Euro 4 catalytic converter, emission tests are not a problem.

From the MOT testers manual
https://www.mot-testing.service.gov.uk/documents/manuals/m4s09000101.htm

"Section 9 Tricycle and Quadricycle Testing

9.7 Emissions

This Section should be read in conjunction with Section 7 of this Manual.

All tricycles and quadricycles are exempt from emissions testing."

2021 M3W
2013 M3W - Sold
1971 4/4 2 Seater
1934 Sports