I had questions about cop ranks, because I cuffed a lot of ppl so far and stopped a lot of riots ( sometimes couldn't

) but it's really hard to do it when you are only a police officer

/ I am going to continue doing those for a long time if it is necessary for an increase and I have to... so why am I writing this :S and why are you still reading this? XD \
1)How does your rank increase?
2)Does your wage determine your cop rank?
Thx,
Soldaku