To be fair I'm not sure there has been any suggestion the police aren't taking it seriously - they have already made two arrests. I think the problem here is that despite the arrests they are still taking place, which suggests there are at least two gangs doing it.
To be fair I'm not sure there has been any suggestion the police aren't taking it seriously - they have already made two arrests. I think the problem here is that despite the arrests they are still taking place, which suggests there are at least two gangs doing it.