Police are appealing for witnesses to a series of unprovoked attacks at West Worthing train station on Saturday, January 14.
A man who was 'highly intoxicated' reportedly assaulted a number of people at the station, who officers would like to speak with, to assist with their investigation.
They would like to speak with a woman who may have been assaulted.
They would also like to speak with a man and woman who left the scene in their car after interacting with the suspect.
Finally, they would like to speak with a woman who was wearing a lilac scarf and hat who the suspect made contact with.
A 37-year-old man has been arrested on suspicion of assault of an emergency worker.
Anyone with information which could assist officers with their investigation is asked to report it to police online or call 101 quoting serial number 699 of 14/01.
Alternatively this can be reported anonymously to the independent charity Crimestoppers on 0800 555111.