I didn't said that didn't happen, of course it's possible, but I don't think it happened because someone was simply wearing a mask.
Hence "for that reason".
Left always find a detail and blow it out of proportions. When they can't find one, then they lie.
Like this Canadian TURD-eau, who insisted several times that truckers support Nazis because there was one Nazi flag at the event. Then he called everyone who support truckers Nazi, and implied that MPs across the aisle are also Nazis.
But when you look at the details, you'll notice that Nazi flag showed just long enough to get couple of photos, and then disappeared in the hotel where police was being accommodated. It makes you think why would protester go there... either he went there to surrender, or because it was policemen carrying a flag?
That flag gave TURD-eau enough ammunition to invoke war emergency, and martial law in the country.