Four men have been assaulted in separate attacks in Derry.
A man was dragged from his van by three men in the Fountain area shortly after 9pm on Friday and his hand broken in the door of the van.
In the early hourd of Saturday , a 20-year-old man was attacked outside a shop on Lone Moor Road by two men armed with hammers.
In the third incident, two men were attacked in the car park at the rear of Clooney Terrace.
None of the victims are believed to have sustained life-threatening injuries.