I dont know..My sister was a city of Pittsburgh Cop. She was about 5,5 and 150 lbs. She was a tough person who i wouldnt want to tangle with.
I knew a lot of guys who were weak and wimpy..depends on the person.
PS..My sister quit the force to start a family. She says she would rather deal with perps than five year olds. Go Figure
Being a deputy sheriff and having worked both the jails and patrol I can tell you for a fact that 95% of the women on the job are just as tough and capable as I am at 6'0 220 lbs.
Most of the females I work with would kick anyones ass who said they should be in this line of work becuase of their gender.
I'm sure their are tough women cops out there, and I'm sure they are a whole lot smarter than most of the people they deal with, and hopefully they are better organized, and of course they do have the law on their side.
So, I'm not saying the size disadvantage rules them out from being a cop, but if it comes to a fight they are at a huge disadvantage. That's just a fact.