Yawwwwwnnnnn. Really? Someone thought[...]That we want to see Batman vs the police department in yet another chase scene?
And what makes you think this won't be fantastic? I don't recall it ever being done in a live action Batman film and when it was done twice by "Batman: The Animated Series"
(in the episode "On Leather Wings"
and the spin-off feature film "Batman: Mask of the Phantasm"
) it was awesome both times.