It's the same with the Romanian beggars, who beg in multiple towns and cities, and I put them into four categories, which you can see in most city centre
1. The young females 2. The old grandmother. 3. The dumb and deaf mute male 4. The Busker male
But recently and local to me, three Romanian females along with two males, entered a supermarket, where there is a coinstar machine. The three females had one bucket each, full with coins, and someone recognized them for what they do, and kept quite for the time being
After watching them cash the coins in, there stash came to around £800, which the cashed in for notes, now the person made the security aware of this, and requested the police be called, due to the money laundering act
So all though they left the shop, with there cash, cctv is being used to track them down, and deal with them