Failed on brake lights.. I had a look today after the MOT and it was a wrong light bulb causing the problems. Unlucky.
I'll have to pay 20 for a retest I think (or maybe not I don't know).. but at least it's sorted now.
Emission test:
**fast idle 2500-3000 RPM
CO (Max limit 0.200) - Actual Value 0.001 Pass
HC (Max limit 200) - Actual value 0 Pass
Lambda (Min limit 0.970, max limit 1.030) - Actual value 1.011) Pass
**natural idle
CO (Max limit 0.300) - Actual value 0.000 Pass
When they do retest do they check everything again or only bits it failed on?