Detectives investigating a robbery at a Doncaster off licence have released an e-fit in the hope of finding the man responsible.
South Yorkshire Police said a man threatened the assistant at Bargain Booze in Balby with a knife before pushing her towards the till with the weapon against her back during the robbery at 7.25pm on Sunday, October 11.
He stole a quantity of cash before leaving the store.
The offender is described as white with a tanned complexion, around 5ft 8ins and of stocky build. He was wearing a black jacket and an item of clothing which covered the bottom half of his face.
Anyone with information is asked to contact police on 101, or Crimestoppers anonymously on 0800 555111, quoting incident number 965 of October 11 2015.