"Rimsky" Yuen says that since the slumlord didn't fail a breath test, he didn't break the law. Criminals, take heed: if you don't get caught red-handed, you didn't do anything wrong!
Regina Broomhead Ip scolds the slumlord for not being discreet. Yeah, dummy! Don't get caught next time!
The only sane, non-Three-Wise-Monkeys-ish reaction that I've seen has been from Ronny Tong who held that drinking and driving are bad, etc. He didn't hold forth on the virtues of being more careful while skirting/breaking the law or propound a Heisenberg's cat position.
As usual, while the pan-democrats generally aren't sufficiently slick or motivated enough to achieve their espoused goals, they are thoroughly decent and, on the whole, trustworthy folks. I could imagine buying a used car from Ronny Tong. From Broomhead, Rimsky-Korsakov, or the slumlord, not so much.
Ref: Three Wise Monkeys