Police are asking witnesses to come forward following a fight between two men outside an off-licence in Burgess Hill on Thursday (17 April).
The incident happened outside MK Food and Wines in London Road at about 10.15pm.
Police are keen to speak with a woman who stopped in her vehicle to assist one of the men.
A 36-year-old Burgess Hill man was arrested for affray and has been released on bail until 27 May.
If you saw anything call 101 or email firstname.lastname@example.org quoting serial 1533 of 17/04.