Another highlight includes a young man U-turning and walking the wrong way back up the escalator as he tries to casually pretend he was always wearing his.
The most noticeable trend in the video, however, which has been watched on Instagram almost 4 million times, is that just about everyone caught had a mask in their possession... but just weren't bothered wearing it.
Russia remains the fourth-hardest Covid hit country in the world, behind the US, Brazil and India, with 4.4million cases and more than 95k deaths.
On Monday, Dr Anthony Fauci told the Hugh Hewitt radio show that the country's vaccination, Sputnik V, now looks "quite effective", having previously displayed skepticism.
"I've taken a look at some of the reports. It looks pretty good," he said, per Bloomberg.