Tube travels at full speed with doors wide open

A Tube passenger filmed the moment a Jubilee line train travelled at full speed with several doors wide open.

Video of the incident shows the Saturday morning service travelling between Finchley Road and West Hampstead station with the doors wide open.

Posting the video on social media, passenger Rory Brown wrote: "@TfL new way to keep tubes cool in the summer - leaving the doors open pretty sketchy! #whatishealthandsafety?"

Transport for London (TfL) said the incident is being investigated.

Responding to his post, Transport for London (TfL) said: "We are aware of this incident and when this happened, the train was then taken out of service.

"Customers safety is our top priority, and we are investigating this to ensure it doesn't happen again."