Two people who saw a drunk man abusing people in Lancing are being sought by police.
A 39-year-old man was arrested for being drunk and disorderly shortly before 10.30am last Thursday (5 December).
Police are now trying to find two witnesses who may have seen incidents the suspect was linked with.
The first is described as an elderly woman wearing a long dark blue coat with the hood up, wearing black trainers and carrying a floral patterned shopping trolley.
The second is described as a man with a grey beard and glasses, wearing a black beanie hat and black coat without a hood on.
Any further witnesses who saw what happened are asked to contact Sussex Police online or call 101 and quote serial 400 of 05/12.