You are claiming that you got a call three times this week — that you took and already turned on your l&s — that was cancelled in LESS than a minute? You didn’t say that above.
The fellows trying to beat a red light turn on their l&s just after they missed a green light — holding up everyone else in traffic — and turn if off as soon as they made the turn on red, literally a few seconds later. I’ve witnessed this very frequently over the years.
Theoretically it is possible they all just got a call, just as they missed the light, and the call got cancelled – just as soon as they went through the red. Theoretically. But I’ve seen it often enough — and I’m only one person — that theory makes the reality implausible.