[JGT]

“Just as a general warning or letting us know he has access to traffic cams in London?”

I think it’s possibly both. If Q is indeed deep state white hat, he is letting us know they have picked up international chatter and they also have “eyes on” all over the world.

[bagster]

I agree with your assessment. This warning may succeed in getting the baddies to change their plans. Let's hope.

I refuse to hope for innocents to die just to prove that Q exists.

Best case scenario, they catch the raggedy men before they strike.