Remove those RADAR icons..
It is not so Rp
IN reallife you dont got a radar with icons..
In reallife you need to See them with your eye's so if you lost visual contact
Then you need to search area, if not find him you lost him..
Remove the radar icons:
More RP for:
Cops,If you want to ticket on the highway, then you need to hide your car+yourself maybe back of a bush? A rock? or else
Then they cant see you on the radar So its more RP and much more Chance on catching those speeders..++ in 0.2 The sirens even better

Gangs,
Others,