@lisa_lynch, Twitter
Police have cordoned off the area around the Barclays bank on Vauxhall Bridge Road following an armed robbery.

An armed robber is on the run after raiding a bank and stealing cash from a Barclays bank in Vauxhall Bridge.

Officers arrived at the bank at 11.03am on 21 February following an armed robbery alert.

A man reportedly entered Barclays bank in Vauxhall, armed with a firearm and demanded cash. A member of staff reportedly handed over the money.

Photos circulated on social media allege to show police sniffer dogs in Vauxhall Bridge area and a large cordon in place around the bank.

Lambeth police have released an update on Twitter.

This is a developing story, more updates from Vauxhall as we get them.