Earlier this month, there were like two people going around in a car with that separatist flag (there's a good number of videos taken of them driving around, in one at least, they notice that they are being filmed, take down the flag quickly and start driving aggressively against the one filming), trying to recruit fighters. They got sanctioned, but i suppose they found at least someone willing to go. Gun laws are pretty strict here, illegal arms and attempts to get people to go fight abroad are both serious offenses.