A mother duck and her ducklings are causing delays on the M25 by junction 23 for South Mimms as they take a casual stroll across the carriageway.

Police received a call at 2.55pm to reports of a duck and her ducklings dangerously crossing the M25 near junction 23 for South Mimms.

The group of ducks were spotted crossing the carriageway by the South Mimms service station by a worried driver.