One key issue may be deciding how capable certain people are when it comes to forcing someone else to not do something.
If they're not capable, should they be culpable?
Where do you draw the line and who gets to draw it?
Key questions, but they shouldn't stop serious consideration of the proposed law.
Too many people continue to drink and drive, in spite of the never-ending series of deaths and injuries caused as a result, in spite of the prospect of being named in The Daily Post or of it affecting their employment.
Too many people do stand by and do or say nothing to stop it. How many wish they had when it all goes wrong?
If drink driving is not unacceptable enough now, it may well need legislation to ram the message home.