No but the drink driving poster analogy kind of proves the opposite of what you are trying to. you can educate potential drink drivers eg: do you realise you may still be over the limit the next morning or do you realise how many units are in that one drink etc etc but people who know this and dot give a fuck will still drink drive
You're making the mistake of looking at the situation as it is now - not how it used to be before we (society) made an effort to change.
Of course there are persistent law-defiers - there always will be, when it comes to any matter.
Now - it's just the hardcore outliers who defy the law.
Before, it used to be everyday, usual, normal Jo/e Bloggs types who'd drink and drive.
I'm not in the UK/Ireland, but I know the situation there is similar to where I am (the ILs live in rural Ireland).
Go to any vaguely remote place that's a cars drive from anywhere, and count how many pubs and restaurants are still operating.
Not many.
And that's because all those places relied on people - regular, law-abiding people - drinking at their establishments, and then driving home.
Now it's not OK to do that. To the extent that countless business have closed up.The only people who still do it are a small minority of arseholes.
I cannot understand why some people have SUCH an issue with even just trying a similar approach with this. Why not just try?! A concerted campaign telling people not to do it. Not to rape (and what constitutes rape/consent). What harm can it possibly do? What's the worst thing that could happen?
What's the best thing?