Possible Bug Report: Unsure if its LSPDFR Expanded or a plugin for it but using the wardrobe in the station to change to off duty outfit doesn't actually change anything.
Feature Suggestion: Add some sort of taxi script like is in the base game for people before they get a car. Getting anywhere on foot or with a bicycle isn't really practical in a large city, especially with how far some of the shops are. Resulting in your new police character ultimately stealing a car which lacks some immersion.