The CAB works in the South because it was given wide-ranging powers to seize anything from anyone dodgy; ordinary crims and paramilitaries alike and it involved the Gardai / Revenue /Customs from day 1 and it also blew away a few uncooperative empires with those organisations, as it was made clear to one and all that the gloves were off, when it came to dealing with organised crime and various flavours of the IRA, including certain of those that the Irish State wouldn't dare touch, for fear of offending Sinn Fein. The downside is that white-collar crime is still given an easy ride in the South and token prison sentences are still common on that side of the equation.Criminal assets bureau in the south are pretty hot shit and don't bother about who's toes they tramp on.
Meanwhile back in the north a loyalist paramilitary commanders house was seized. Possibly due to the almost complete lack of paid income and gainful employment.
Somewhere in a place called Castle Mara.