Snert what law are you referring to?
The law that presumably gave the PA the right to stalk and detain this blogger.
Sorry, but I'm not buying Cueball's feeble speculations that he's really being detained for plotting to blow someone up or whatever. I'll chance the embarrassment should it turn out that he's being held for non-payment of parking tickets. And I'll point out again that the fact that he's being held without charge isn't actually a point in the PA's favour.
What do YOU suppose they're detaining him for, if not blasphemy? I'm not looking for loopy, wild speculations here, but do you have some reason to believe he's being held for something else?
Or heck, maybe there's a middle ground here. Maybe there's no formal blasphemy law on the books, and that's why he's being held without charge. Maybe they have to go pass a law before they can charge him with it. But it's really not plausible to me that this man, who's evidently known for blasphemy, is suddenly arrested, and his neighbours are calling for his head for blaspheming, but there's nothing to all of that and his real crime is driving without a licence or something.