How to interact with a police officer(s)

I had one squawk me and get on my rear bumper lights on on a two lane double yellow with no shoulder, no oncoming traffic..I said to th ewife, " WTF Am I speeding?.." shes like " dont think so..." I get through the section of road pull into a parking lot and he speed s on by...dumb I said "WTF why didn't he pass in the oncoming lane no one was there..."