Central Haringey, possible scene of fighting (4)

I believe the answer is:
ring
'scene of fighting' is the definition.
(I've seen this in other clues)
'central haringey possible' is the wordplay.
'RING' is hidden within the letters.
However, I'm uncertain how this is indicated.
Can you help me to learn more?
(Other definitions for ring that I've seen before include "Arena; jewellery item" , "Besiegers' formation" , "13's story of a 17" , "Contact" , "Dial" .)