When ever I am coming to a stop I flash my brakes a couple times, for one if the driver or rider behind me is not paying attention the flashing lights generally will get their attention, even if I am going through an area where the speed limit drops a considerable amount I will flash the brakes as I slow down to the speed limit (in this situation I am not applying the brakes full on it is just a couple of touches to activate the lights and remind the driver behind me to pay attention the bike in front of you is doing something.
At a stop, right foot on the back brake at all times and balance the bike with my left foot, so my brake lights are on. Also while coming to a stop also looking for a possible escape route in case the rider/driver behind me is coming a wee bit fast and can't stop in time. Even as I am sitting at the lights waiting for the green, I am looking constantly to see what is going on. Ok it may seem a bit anal, and I know we all do the biker pose at a stop every once in a while, you know hands draped on the bars both feet on the ground, rider leaning back a bit, for me on a bike something can happen in a split second at a light or stop, people checking their phone, making that quick text, or just not paying attention and without warning their car moves and taps you in the back. If we are paying attention hopefully we have a better chance of coming out of it in better shape then if we were just siting there looking as cool as we all know we are.
Defensive riding first and foremost.
My rant is done.
Mike