ROBBERS burst into a double glazing firm in Bromsgrove and assaulted a member of staff before escaping with a quantity of cash.
The suspects entered Roman Glass on Buntsford Park Industrial Estate at 7.45am last Saturday, February 16.
The victim, a man in his 20s, was not injured but he was left shaken by his ordeal.
The robbers left towards Buntsford Park Road.
One of them was between 30 and 50, spoke with an Irish or Scottish accent and was wearing trainers.
PC Daniel Icke said: “I would like to reassure the community that we take all reports of this nature extremely seriously.”
He urged anyone who saw the incident or who was in the area between 7.40am and 7.55am to come forward by calling officers on 101 or Crimestoppers on 0800 555 111.
“Any information, no matter how small, could be significant to our investigation,” he added.