Watchdog investigating serious collision involving Leicestershire Police van A car passenger hurt in the King Richards Road crash in Leicester remains in hospital a month on The video will auto-play soon8Cancel Play now Never miss another Leicestershire story by signing up to our free email updatesInvalid EmailSomething went wrong, please try again later. Sign up When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice The independent police watchdog has issued an appeal for witnesses as it investigates a serious crash involving a police van in Leicester.