"Is it time for a zero-alcohol limit for drivers?"

[Lilith7]

Car parks at pubs. That says it's ok to drive home after a few beers.

And that is an excellent point. 

The alcohol industry makes rather nice profits from their product which includes from people who then proceed to drive drunk. Perhaps the alcohol industry might like to show their genuine remorse for the part they play by providing free transport in the form of a  bus to get patrons home, financing to come from their existing profits rather than a price increase.

I expect they could manage something....