Hi there mahali!
Saw you on the TV - and could tell that that was an ordeal for both you and your wife.
Wife and I do agree with you mate.
As for this case - issue warnings about driving / operating machinery on when prescribing - and warnings about this - plus combining with alcohol are on instructions and packaging as well.
Trouble is - people do not read them properly, and choose to ignore the advice as given.

For some reason - they seem unable to grasp concept that a drug will interact with all the chemicals in their bodies to zap the harmful "invading lurgy", and certain properties will interact with chemicals in the brain as well - especially with alchohol and anything else taken either by mouth or injected
My advice to all browsers to this site:
Listen to Doctor, Pharamacist, Read Label and Follow Instructions CAREFULLY - and if we advise DO NOT DRIVE - WE JOLLY WELL MEAN THAT!
As for the courts - to certain extent - they are bound by guidelines, precedent laws and ratio decedendi, etc - and of course ... that daft bench book guideline which outlaws common sense and seems to lean towards extreme politically correct daftness when dealing with OTT scrotes, hit and runs (assuming they get caught), those copped without legal documents in their defective throwaway cars, drink/drug/ asylum seeking drivers .....
.... but be legal, normally law abiding citizen, (millions of them now

) driving safely, alertly and competently - albeit just above an "inappropriately low" speed limit on a dual carriageway with no houses, schools or anything remotely like a hazard, who drifts marginally above a speed limit for a couple of yards in front of a speed camera situated anywhere but where it should be and you are instantly Mr Big of the criminal world. (Which is why we are against this form of enforcement. Police did do job better and more fairly overall!)
Does not make sense - does it!
Take care mate - let us know how things develop for you.