Pun intended
Many people wouldn’t feel comfortable making jokes about the police officers, which is why the pun below is so smart: you can always claim that you weren’t making any jokes at all and were only expressing a reality.
The reality is that the police are putting in an immense amount of effort to find the man who has been stealing the wheels off of their cars. Do you understand? Ah, the language of England. We appreciate you providing us with so many wonderful pun chances!