Witnesses are being sought following reports of a fight outside a butchers in Crawley.

Two men and a woman were involved in an argument which broke out Saturday lunchtime in Broadfield Barton.  During the altercation, one man pulled out a knife and slashed the other man in the arm.

The 40-year-old victim was treated at the scene.

A 35-year-old man and a 22-year-old woman both from Crawley, were arrested on suspicion of GBH with intent and have been released under investigation.

Police believe  all people involved were known to each other.