About 33:47, a person with an open umbrella walks down the infield area.
Somebody (Robin, Duncan?) noticed this several years ago.
I was out shopping during a fairly hot day last week and saw, on two separate occasions, an Asian woman holding an open umbrella as she walked. One had an almost see-thru umbrella. In the interview, I noticed some Asian tourists on the sidewalk by the window a bit earlier before the walker appeared.