Police are appealing for information following a report of an assault in Peterlee Walk, Crawley, at 1.25pm on Saturday (April 15).
Officers are also keen to identify a man thought to be in his 20s who had dark stubble and was wearing glasses, blue cap, blue jacket as he may have information which could assist police with their enquiries.
This man may also have injuries which require urgent medical attention.
A 24-year-old man and 29-year-old man have been arrested on suspicion of GBH with intent and remain in police custody at this time.
This is believed to be an isolated incident and there is no danger to the wider community.
There is also likely to be a heightened police presence in the area, including forensic teams, while enquiries continue.
Anyone with information is asked to report it to police online or call 101 quoting serial number 702 of 15/04.
Alternatively this can be reported anonymously to the independent charity Crimestoppers on 0800 555111.
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