I dont know if this has been postet yet, but a comment on this article notices a problem with the shadows in these photos.
https://www.zerohedge.com/news/2018-09-05/russias-alleged-skripal-assassins-caught-breaking-laws-physics
The photos are from 13:05 and show the russian suspects going west von Fisherton St. and their shadows point west. But they should point north at that time of day.