You, sir, are lucky!
I had a cop give me a warning, then changed his mind for no apparent reason, and gave me a ticket for "Unsafe start". He claimed he heard my tires squeal, but I had traction control engaged so it was impossible for me to "squeal" my tires.
I told him about my car not being able to break traction, and he just said" I heard your car break traction". He was two cars behind me.
Damn rookie haters.