191145Fan...
I think you're point is a little strained. I don't think any evidence in this case was "tainted" by the officer's stopping this idiot because he was exercising his speech rights.
I think the officers will easily be able to articulate why attempting to stop this person, in this particular instance, was responsible.
Question by Defense Attorney: "Officer, why did you choose to attempt to stop the defendant? I mean, do you stop all cyclists you see who don't have proper lighting equipment?"
Answer by officer: "No, sir/ma'am. I don't stop every cyclist I see operating a bicycle without proper lighting equipment. However, in this case, after the defendant called out to me I noticed he didn't have a light on the bicycle he was riding. I told him to stop because I wanted to discuss this violation with him. I felt it was important in this instance because the increased traffic in the area due to the traffic stop with multiple subjects detained posed a greater risk to him than he might otherwise face. I know from past experience at traffic stop scenes involving multiple subjects and officers that motorists tend to oftentimes focus on the police activity and not on the additional hazards of driving through a scene involving police activity. And in this instance the defendant, on his improperly equipped bicycle, was far less visible than he would have been had his bike been properly equipped, thus placing him at greater risk than usual. It is not uncommon for a scene like this to evolve into a secondary accident scene or even multiple accident scenes through the fault of inattentive motorists. I felt this cyclist, operating his bicycle at night, through a scene involving police activity, without properly mandated lighting equipment was at much greater risk than he might otherwise be under normal circumstances. (I might also mention the way the cyclist was dressed, especially if the clothing he was wearing wasn't reflective, easy to see in the dark, etc...) I felt the risk in ignoring the cyclist was too great to let him continue and my intent on requesting him to stop was strictly related to his safety. Especially since it also appeared to me the defendant was not focusing on properly operating his bicycle while he was engaging me in conversation. His conversation also distracted me from my main concern which was the welfare and safety of the subjects on scene that I had detained and other motorists transiting the scene."
I think you get the point. A good officer will always be able to articulate why they did what they did.
There is no way a "free speech" argument is going to prevail in this case and it's really a stretch to think it will, in my opinion.