Hello everyone! This mod i am showing you is ELS, or Emergency lighting system. I find it very sharp and beautiful. The lighting is outstanding and i prefer it over the regular lighting. it allows you to control three sets of lights. Your primary lights, secondary lights, and your warning lights. The individual lights are accurately placed and lighten up. You can also change the light patterns for all three light groups.
The download link for ELS v7 is right here:
http://gtapolicemods.com/downloads.php?do=file&id=2214&act=down&actionhash=guest

A youtube video showcasing the lights in action :
 
Hello Everybody! This download will be showcasing Lcpdfr (liberty city police department first response). This allows you to play as a cop and patrol as a unit. You can arrest suspects, kill suspects, search suspects, pull over suspects, and much much more. I recommend you check out this mod and DOWNLOAD it. It comes with a taser as an add-on. This mod is extremely fun and multiplayer compatible which makes playing with friends easier and better. Search some youtube videos up on it.
The download link is right here:      
http://www.lcpdfr.com/files/download/84-lcpd-first-response/