I've been trying to make videos & play LCPDFR at the same time... However whenever I go code or respond to something involving code 3's, AI seem to just want to be dipshits that'll pull infront of you or literally just stop in the fuckin' road and block it... Any mod that stops or gets close to stopping this kinda shit? Also, any mod that's for braveheart's callouts that sound like a pager? I found one for some LCPDFR callouts, but that's only for a few and braveheart doesn't have any sound files to my knowledge but it'd be great if I could get it turned into some sound files? hopefully this makes sense for ya'll. I'm trying to make it seem like I'm writing an essay in class. :P #HighschoolLifeForAJester 

I don't know if there is a mod available for stopping AI traffic from just blocking the roads. That might just be a thing with the AI's coding as they actually do not "see you" in front of them or they think you are an object that must be driven around. I'll provide you with two script mods though, that might help:

http://www.gtagarage.com/mods/show.php?id=11213

http://gtaforums.com/topic/572411-overtakingfix/

This will stop the dreaded overtaking feature of AI cars when doing important LCPDFR-type business, most importantly Traffic Stops.

 

To answer your next question, you'd have to find a pager sound file and convert it to a format that GTA: Iv uses using GTA-IV:aud.

http://www.gta4-mods.com/tools/gta-ivaud-v115-f3996