POLICE are investigating a serious assault in Uxbridge.

They were called at around 9.45 on Thursday evening to a seriously injured man in the street near Uxbridge Station. An ambulance crew also attended.

The 49-year-old man was taken to hospital suffering a head injury. His condition is critical.

Two men have been arrested on suspicion of causing grievous bodily harm. Both remain in custody.

Anyone with information is asked to call officers from Hillingdon CID on 020 8246 1413. To remain anonymous, call Crimestoppers on 0800 555 111.