That is correct, they did go out of their way not to write tickets to other LEO's.
Feel free to prove it. I just Googled and the two stories I read stated no such thing. All the stories state is some police officers were letting their registrations expire and actively hiding their stickers but writing tickets for expired registrations as they encountered them during there shift.
They did not go out of there way to not right tickets to other LEOs in other Agencies.
I told you, you would embarrass yourself.