Just mulling over recent incidents in the office and feeling a bit let down by how management are dealing with the issue. Cutting a long story short, there have been a series of petty incidents over the course of the last few months (e.g. personal property being interfered with, small items going missing, that sort of thing). It seems to be targeted at a certain group of people. We think we know who is doing it, but have no proof.
Line management's response is to compile a list of the incidents and try to build up a picture of who is in the office at the time, to narrow down the list of suspects. It transpired that our manager hasn't escalated the issue any further, either to their line manager or to security. She says that there is nothing that can be done - apparently covert cctv wouldn't be allowed (I've googled and it seems guidance on this is a bit complicated), and that the police or our security team wouldn't be interested as the incidents are pretty minor.
I'm feeling somewhat targeted by the incidents and frustrated by the crap response we've had from the manager. Does anyone know if there's any obligation for the company to take this seriously?