Yes, and the distance from the doors of the houses (as opposed to the blocks of tenement flats) to the street is close enough that any Ring cameras would potentially pick up a clear image of those passing by. I would be stunned if nobody had cameras.
The area of the beach at the foot of the street is also likely to have been the busier part of the promenade. Busier by 8am standards anyway. The area between Bellfield Street and Figgate Lane is where most people tend to gather with the busiest area being the foot of Bath St.
There is a lane that runs off Marlborough Street as well which goes to Regent St.
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