City Hall has angered constituent (5)
I believe the answer is:
lhasa
'city' is the definition.
(Lhasa is an example)
'hall has angered constituent' is the wordplay.
'constituent' says the answer is hidden in the clue.
'LHASA' is hidden within 'hall has angered'.
(Other definitions for lhasa that I've seen before include "Luxembourg's a" , "Capital of Tibet" , "Tibet's "Forbidden City"" , "Sacred city" , "The Forbidden City in Tibet" .)