Police are appealing for passengers who were on a bus which crashed into a woman to come forward.

Hertfordshire Constabulary is continuing to investigate a fatal collision in Rickmansworth town centre which happened at around 2.30pm on Saturday

A female pedestrian in her 60s died after she became trapped under a double-decker bus as the vehicle was turning into Station Road from High Street.

The woman died at the scene despite the efforts of paramedics and firefighters.

Read more: Crash witness describes how he held hand of woman killed by bus

Investigating Officer PC Felicity Moody, from the Bedfordshire, Cambridgeshire and Hertfordshire Road Policing Unit, said: “We know that there were around six or seven people on the bus at the time and we would urge them to contact us if they have not already done so.

"I know officers spoke to several people at the scene, but we believe there are still some witnesses we have yet to trace.

"You can email me directly at felicity.moody@herts.pnn.police quoting Operation Triatic in the subject line."