I'm Massachusetts do you have the right to audio and video record a police officer with his knowledge but no consent. Do you have to get his permission to record him whether your just a citizen recording some police activity or interacting with them your self? I thought the supreme court had ruled that it's constitutional but what does the state supreme court say on the question. I wonder how much it would cost you to find out. I have my phone set up to stream right to a secure location so if the situation warrants it I'm going to record.