They can now,as the law was recently changed on using CCTV,Drone and other footage. However there will be a lot of future music involved.Especially when it comes to establishing a solid chain of evidence to get a conviction. You also still need some sort of sold evidence like a name and address in any shape or form dumped out in the rubbish,A solid lic plate number identification and a clear pic of the perpetrator in the action of doing the crime.Quite a lot to ask from a deer camera. in pictures as their IR flash can blind out lic plates at night as well as features if not situated properly.Still the best job for something like this is a guy in a Ghillie suit, with a good camera and pair of eyes on him willing to go into a court stand to give evidence.As I did a good few times in my previous employment.