Installation:

MAKE SURE TO MAKE A BACKUP! THERE MAY ALWAYS BE A CHANCE THAT SOMETHING IS BROKEN!
I'm not responsible for any damage to your system, corruption, loss of file because you didn't make a backup. USE AT YOUR OWN RISK!

This file goes into Grand Theft Auto V\Plugins\LSPDFR\EMSmod

Drag and drop and you're good.

If you do not have EMSmod file then you probably don't have BetterEMS or EUP

You can get these here:

YOU NEED THESE IN ORDER FOR THE FILE TO WORK!!!

BetterEMS: https://www.lcpdfr.com/downloads/gta5mods/scripts/11647-better-ems/
EUP Menu: https://www.lcpdfr.com/downloads/gta5mods/scripts/13245-eup-menu/
EUP: https://www.lcpdfr.com/downloads/gta5mods/character/8151-emergency-uniforms-pack-law-order/
SUP: https://www.lcpdfr.com/downloads/gta5mods/character/16256-emergency-uniforms-pack-serve-rescue/
LSPDFR: https://www.lcpdfr.com/downloads/gta5mods/g17media/7792-lspd-first-response/