In the short time I've been on this server, I have seen several things that I and possibly some other people would like fixed/improved.
Unit uniformity: The civil protection isn't a fashion show, It's a well organized paramilitary organization where units don't just wear whatever they think looks good. I've seen OfCs wearing winter coats and DvL masks, some wearing trench coats and other masks I don't think are even used in this servers mpf. So yeah. I'd like to see admins enforcing some form of rank dress codes that units need to follow. I think small accessories for your division would be fine. But don't go over the top and try to stand out from other units.
Rogue units: I've only found one issue about this that irked me, which was a rogue unit thought that they could just request enterance into the nexus after leaving the force. Now, the only unit that was ever in hl2 was Barney Calhoun, and he only joined with the intention to help the resistance, he didn't decide to run off and join the rebels. He even did his job and did not shoot at any other units/ overwatch units until the uprising. Units are watched more closely than citizens, so you should be more afraid of resisting than any ordinary person. Which brings me to my next point....
Oppression: In half life 2 what happens when you walk up to a citizen? That's right, they tell you to go away out of fear of being beaten. I've seen people on here chatting near the nexus, sitting together on the benches and I'm pretty sure I saw several people cuddling at a few points. Civil protection should act more strict to citizens and abuse their power a little more for rp sake. This doesn't include having 05 walk around kicking the shit out of people for looking at them funny, but hey, you're a citizen that was jsut given a uniform, a gun and a lot more power over citizens, don't you think you would want to take advantage of it?