Police are investigating a two-vehicle crash on the A1079.
The collision, which involved a blue Vauxhall Corsa and a grey Honda Jazz, was at the Sutton Lane junction, near Barmby Moor.
Two casualties were taken to hospital with minor injuries. Nobody was trapped in the vehicles.
Humberside Police and Humberisde Fire and Rescue Service were called to the crash at about 11.15pm on 24 March.
Investigating officers are asking for anyone who may have witnessed the collision that has not already been in contact with the police to call them on the non-emergency number 101, quoting log 541 24/03/2015.