A policewoman in uniform smiling and crossing her arms over her chest. 

Policewoman

A policeman with a beard wearing a uniform with a walkie-talkie, handcuffs and a baton on his belt, frowning and putting both hands behind his back.

Bearded Policeman

A policeman in uniform holding up a stop sign.

A standing male police officer with an unhappy facial expression standing and pointing to the side with one arm extended.

A policeman with a moustache wearing a uniform with a walkie-talkie and handcuffs on his belt, frowning and holding a baton.