Her usual fishmongers Fishworks is closed during this lockdown. She could've gone to Selfridges food hall, or the M&S opposite but better to go to a place who would let her film, being desperate for content as she is.
View attachment 389106
Having not much to film due to lockdown it was strange that she did not show the dressed crab feast, which would've been of interest to viewers. Did Sandra come up to share one? Or maybe she invited the chap she made an offer to in the street, the commenter (EDIT: Johnny Myles) whose father lives in Marylebone.