You know, it's a little insulting, if I'm honest. If you look up nearly any department's Facebook page in the area, you will find pictures of them showing off their nice cruisers with blacked out windows. Some of them displayed prominently and proudly at the top of the page.
Rules for thee but not for me.
You can apply for a security exemption. The law that covers that exemption is LA R.S. 32:361.3 Security exemption. All of those cruisers with blacked out windows fall under a security exception. The law that covers that exemption is LA R.S. 32:361.3 Security exemption. So the rule for you is 361.3 and the rule for them is 361.3. The rule that allows for the cruisers to have blacked out windows is the same rule that allows for you to have blacked out windows.