[purple_ducks]

> yet the DMV wouldn't recognize the impossibility of going from incredibly drunk to stone cold sober in the span of three minutes.

or maybe they recognised he could go and get someone else to blow in it?

[setr]

If it happens repeatedly in the records, you'd either expect him to learn (and see the get the person first), or you'd need to start looking at the thing that can't learn :-)

[nyolfen]

an acquaintance had an interlock combined with a camera on his dashboard to address this possibility