>>13797724 [pb]

>Look for the attention direction of little girl with purple hat. Sequence.

I think these 2 pics were taken very close together, as in seconds apart, camera hasn't moved, CB sign still perfectly framed between the posts. The girl with the purple hat is just past the left (from our pov) post of the sign.

I know that the pics were close together, who loiters on corners with kids in central London for ages, but was always looking for the guy with the black hat and the clenched jaw, never saw the balck hat .. but I am guessing he took his hat off and these pics were taken just before and just after. Collar line of the coat appears to be a good match.

I think, also, another sighting of "Roger" the guy with the red hat, potentially also in the red bus pic by the bus driver. Not saying its the WW guy, but we do seem to have a theme going.

More subsea cables.

Underwater avalanche continued for two whole days

Scientists are reporting what they say is the longest sediment avalanche yet measured in action. It occurred underwater off West Africa, in a deep canyon leading away from the mouth of the Congo River.

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The event would have gone unrecorded were it not for the fact that the slide broke two submarine telecommunications cables, slowing the internet and other data traffic between Nigeria and South Africa in the process.

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The underwater avalanche - more properly called a turbidity current - was initiated on 14 January last year. It's only being reported now because scientists needed time to recover the sensors and fully analyse their data.

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"The turbidity current we think was triggered at low water, at low tide," said Prof Dan Parsons from Hull University. "As the loading of the ocean above declines, so you get a change in the pore water pressure within the sediment - and that's what allows it to fail. "But first you have to load the dice by delivering the sediment. Then the tidal signature can kick everything off."

The analysis shows the turbidity current reached the shallowest of the team's velocity profilers at 22:31 GMT on 14 January 2020, and arrived at the final instrument almost 24 hours later at 21:01 GMT on 16 January. By that stage the slide had reached an ocean depth of more than 4,500m.

https://www.bbc.co.uk/news/science-environment-57382529