if anyone gets drunk on one and a half pints of beer they shouldn't drink.
So first it was two pints, then three pints and now it is one and a half pints. Do make your mind up.
He had two pints in one pub and then one and a half in the second.
You expect us to believe that a Scot who wasn't driving and had already had three pints ordered a half pint? Pull the other one my dear, it has bells on it.
i can tell you that the only explanation is being drugged
Either that or he had at least four pints of Polish beer (which is about 6%) on an empty stomach but thought that he could handle it because he's Scottish and therefore hard.
Let me put it this way: I've been in Poland for 15 years and have only ever heard of one bar where drinks have been spiked, however people get drunk in virtually every pub I have ever heard of in Poland.