Where there's a queue to get in the gardens? (3)
I believe the answer is:
kew
'the gardens?' is the definition.
(Kew Gardens in London)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for kew that I've seen before include "SW London Gardens" , "Location of the Royal Botanic Gardens in London" , "Garden location" , "part of London" , "Botanic gardens site" .)