Trust me. Fork over the information honestly(avoiding 6mos for falsification and/or obstructing official police business not including a hefty fine). If you've done nothing wrong then you definitely have nothing to fear. Show credentials upon request and expedite the situation as such. Nowadays they're allowing undocumented(criminals)imbeciles to run around rampant with guns and badges so watch you're every move. I know from blood, sweat and tears.
LOVE.LIGHT.