Not strictly necessary for forthcoming Le Mans pilgrimage, but whistled up a Crit 'Air certificate to show willing - was expecting a 4 or 5 but surprised to get a 3... won't feel guilty pushing the pedal now
Wicked child, shame on you! Completely unnecessary but for the sake of 3 or 4 euros I thought theres no harm in showing willing... might sway a wallet lightening moment should the worst happen!