A scooter rider was taken to hospital after a crash at the junction of Austin Road and Cavendish Road.
The 59-year-old was on his silver Peugeot scooter when it collided with a red Vauxhall Corsa at about 12.45pm on December 28.
The officer investigating the collision, PC David Charlton, is keen to trace any witnesses.
He said: “The injured man is now recovering from a leg injury and it is important that anyone who saw the collision speaks to me so we can piece together exactly how and why the collision happened.”
Call PC Charlton, in confidence, on 01234 842412, 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.