Shouldn't Commissioner Gordon and the GCPD hate Batman's guts?
Of course, Tim Burton and company weren't aiming to do a super-doper plausible, "grounded-in-reality" take on Batman. But has anybody else noticed that the Gotham City Police Department in the pre-Christopher Nolan Batman movies, are pretty one-dimensional and lacking in depth? The only cop in Batman (1989) who is presented in a decidedly negative light or being an antagonist for Batman is the Harvey Bullock expy Lt. Eckhardt.
For one thing, the cops could have a reasonable grind to ax against Batman for spoiling crime scenes and operating without the constraints they suffer under. Also, it isn't like Batman could able to testify in court. So wouldn't it be highly likely that a majority of his captures would walk?