People working both sides of Harrods? (5)
I believe the answer is:
hands
'people' is the definition.
(hand is a kind of person)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for hands that I've seen before include "Passes" , "Measures of horse's height" , "Workers" , "Those holding harness" , "Crew members" .)