I wish they still made movies like this. By that I mean one that has some sympathy for the adult male of the species.
This group of cops is varied in their attitudes , some bigoted, some liberal, some in the middle; just like civilians and real cops. The first part of the movie shows a lot of vice work and dated but funny comic routines, at a time when a single mother and a baby were not always inserted into every story. These cops go about arresting gays and prostitutes before laws and attitudes had changed.
The film was made in 1977, and for those too young to have lived it I am sure there are many cringe inducing scenes. One important and anachronistic episode shows an S&M hooker being caught physically abusing one of the police officer friends. The cops friend handles the hooker roughly , mad that she hurt his friend, and warns her to get lost.
If this film were made today, the hooker would be a single mother with a heart of gold, and the cop would be sneered at for being in this position to begin with. It was refreshing to see a movie with some sympathy for an adult male character, before the Hollywood mantra became "women can do whatever they want, men don't matter." Later in the film one of the cops with PTSD gets himself in trouble when he over reacts, and his friends try to cover for him. I have seen some younger viewers write that they were offended by the blue code of silence. I wonder if they would have been as offended if the perpetrator were a single mother and the victim was a man. I doubt it.