Free the others.
Yelena repels from her sniper position into a narrow alley running into a local business. She exits onto a street and finds Oksana and stabs her before being gassed by the antidote to the Red Room brainwashing.
This sequence was also part of the Tangier, Morocco, filming that the production did. Finding anything related to the production is difficult due to the lack of three-dimensional satellite photography of Tangiers, as well as the lack of Street View on many roads. This road appears to be Rue Tétouan, with the street seen behind Yelena (as pictured above) being Rue d’Italie. While there’s no Street View of the exact spot where the action takes place, the street view of the balconies on Rue d’Italie matches up with the background footage.
Street View
MAP
(Black Widow, 2021)