most drivers of cars and trucks aren't directly responsible ofr 80+ passengers but TBH if they could come up with a gadget that imobilised cars etc if the driver was over the limit it would be a great step forward..................
One passenger, or 80+ airline passengers, it makes no difference to me.
I don't understand why a pilot who turns up for work over the limit should be allowed to be 'helped' by his colleagues and not prevented from working.
Why are we protecting pilots who drink ??