ULEZ and how it effects the Gen1:

[old son]

It is £60 for a Certificate of Conformity. I would give it a go if TFL were basing their calculations on NOx alone but as they have specifically said Euro 3 they must be taking into account the other pollutants. My 04 Fazer 1000 is Euro 1 and my 05 Fazer is Euro 2. Both meet NOx but both fail HC and CO when compared to a Euro 3.