A man was punched in the face by two men wearing knuckledusters as he walked down a Wellingborough road.
The victim was walking along Berrymoor Road at about 5.30pm yesterday (Wednesday) when he was approached by two men who got out of a 2015 plate black Ford Fiesta.
The men had knuckledusters on and punched him in the face several times causing bleeding.
Officers are urging anyone who witnessed this incident, in particular a bystander who alerted a local shopkeeper, to come forward.
The first offender is described white, around 6ft tall, 29 years of age and of medium build.
He had short, shaven hair and was wearing a black hoodie and blue jeans.
The second offender is described as mixed race, around 5ft 11ins tall, 23 years of age and of skinny build.
He had black afro hair in short plaits and was wearing a black top and black jogging bottoms.
Anyone with information can contact police on 101 or Crimestoppers anonymously on 0800 555111.