Detectives are appealing for witnesses after a Bognor Regis home was robbed.
The robbery took place in Mackintosh Road about 6.10pm on Tuesday, January 24.
Two men, whose faces were partially covered, forced their way into the victim’s home and made demands for specific items of property.
The pair were challenged by the occupants, but in an attempt to escape they brandished a knife towards them before fleeing in a small red car.
No-one was injured during the incident, however a cash box and cash was stolen.
The suspects have both been described as white, in their late teens, and of average height. One had cropped ginger hair and wore a black, long sleeved hooded jacket and black tracksuit bottoms.
The other wore a white long sleeved jacket with white and brown stripes, and a pair of blue jeans with white stripes. Both covered their faces with hooded tops and scarves.
Anyone with information about the incident is asked to contact Sussex Police on 101 quoting serial 1180 of 24 January or via the independent charity Crimestoppers anonymously on 0800 555 111.