Three teenagers have been arrested following an assault outside a takeaway in Elland earlier this week, the police have confirmed.
Officers were called to Southgate shortly after 8pm on Thursday, 8 October, following reports that a man had been attacked.
A man in his 50s was found at the scene with facial injuries.
West Yorkshire Police said three teenage boys have now been arrested on suspicion of Section 39 assault and attempted grievous bodily harm.
All three remain in custody while enquiries continue.
Detectives from Calderdale CID are appealing for witnesses or anyone with information about the incident to come forward.
Information can be shared via the West Yorkshire Police Live Chat or by calling 101, quoting crime reference 13250578800.
Alternatively, details can also be passed anonymously to Crimestoppers on 0800 555 111.