A man was arrested for dangerous driving and making threats to kill after an incident in the B&Q car park in Gypsy Lane on Thursday (July 25).
Witnesses to the incident, which happened at about 7.30pm, are asked to contact the Serious Crime Team with information.
The incident involved a silver Audi A4 being driven dangerously in the car park.
Detective Constable Cathie Layton, investigating, said: “Although a man has been charged in connection with the incident this is still an ongoing investigation. We know a number of people watched the incident and I would urge these people to come forward as soon as possible and support this investigation.”
Anyone with information about this incident can contact DC Layton at Luton Police Station, in confidence, on 01582 394319, or Bedfordshire Police on 101, or text information to 07786 200011.
Alternatively you can contact the independent crime fighting charity Crimestoppers, anonymously, on 0800 555 111.