He wasnt charged so I cant see a problem.
I am quite amazed that the police bothered to do their job for once.
It may have come at a bad time for you, but putting this to one side, wasnt the process fair????
Drink-driving kills, so the few hours of yours and your husbands time lost to this are a small price to pay for getting the drinking scumbags off the roads.
Our police get lots of stick for not doing their jobs so take a deep breath and put pride to one side and then thanks yourself lucky that your police force in your town is doing your society a good turn!
Best of luck and sorry for your loss