The identity of a man who suffered serious head injuries after he was hit by a vehicle in Brisbane's south-west remains unknown.
Police have released images of items the man was wearing and his set of keys to try and find someone who may know him.
He was hit by a vehicle at the intersection of Frangipani Street and Laburnum Street at Inala about 7pm Monday evening.
He was rushed to Princess Alexandra Hospital with serious head injuries.
Police have failed to figure out who the man is after he was found with no form of identification.
He is described as having an olive complexion, aged in his late fifties to early sixties with a bald head.
He was wearing a hearing aid, silver watch denim jeans, a blue t-shirt, grey vest, dark grey hooded jumper and brown shoes at the time of the incident.
Anyone who knows the man or may have seen the incident is urged to contact police.