I've just read an article where a man who knocked down a pedestrian, and was over the drink-driving limit when breathalysed, was cleared by using the 'hip-flask defence.' He and his uncle (who is an ex-garda) claim that his uncle gave him whiskey to settle him after the incident, but before he was breathalysed.
He didn't tell the investigating Gardaí about this, until he'd actually failed the test - at first, he only admitted to having a glass of wine a few hours earlier.
Full story is here.
From the article:
District Court judge Eugene O'Kelly said what was "particularly appalling in this case is that... I don't accept the evidence of the uncle that he is not aware of the hip flask defence."
...
Judge O'Kelly said he was "gravely concerned there was cuteness and conniving between the uncle and his nephew".
...
Judge O'Kelly said he had to accept that the whiskey had put the accused over the limit as the State could not dispute the evidence.
I really don't understand this. Why can the State not dispute the evidence?

Because the uncle is an ex-Garda? ... surely this makes the whole thing even more dodgy, seeing as the uncle would have doubtlessly known that the driver would shortly be breathalysed?
How can the judge get up there and make it clear that he doesn't believe the mens' story - but still let them away with it?

It really makes you lose faith in the system.
The main facts of the case are that he was driving, he hit a pedestrian, and he failed a breathalyser test shorter afterwards. Surely these facts, i.e. the actual indisputable evidence, should hold more weight than the statements of those involved - whether one of the people involved was an ex-Garda or not!