Royston Cashpoint Robbery
Would-be robbers have driven a car straight through the front window of a bank in Royston.
Police believe the offenders were trying to steal money from a cash machine located inside the HSBC branch in Melbourn Street.
However, no money was taken.
The Hertfordshire and Cambridgeshire Police force helicopters were dispatched to track down the thieves, but no arrests have yet been made.
Officers are still searching the bank for clues.
If anyone believes they saw or heard any suspicious activity in the area this morning they are asked to contact Hertfordshire Police on 0845 3300 222.