I would like to know where we can and where we can't oc, and what about the winter how do you oc with a winter coat on
I would star where Pat said to look. But don't feel that you can not ask more specific questions "I read this but does it also mean this?"
If you want to OC you unfortunately are responsible for yourself when it comes to the laws and or the Police and it does not matter what you are told here. So read the laws read the FAQs here and ask if you aren't sure.
Winter is not OC friendly here in Mi. with the need for big longer jackets. A CPL fixes that though. I personally hated a thigh rig when I had to wear it.