Ran wild (6)
I believe the answer is:
rioted
'ran wild' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rioted that I've seen before include "Of crowd, ran amok" , "Brawled" , "Revolted" , "Took part in violent civil disorder" , "Of mob, ran wildly through the streets" .)