British Transport Police (BTP) are investigating an attempted robbery have released these images in connection.
A spokesperson for BTP said, “At around 4am on 9 June, two men entered a shop at Greenford railway station and waited until the member of staff was alone.
“One of the men pulled out a weapon and attempted to rob the member of staff, who used a knife to fend off the men.

“Another member of staff came to the front of the shop, at which point both men left.
“Officers would like to speak to the men pictured as they believe they may have information which could help the investigation.
“Anyone with information is asked to contact British Transport Police by texting 61016 or by calling 0800 40 50 40, quoting reference 55 of 9 June.
“Alternatively, you can contact Crimestoppers anonymously on 0800 555 111.”

Chris Mitchell is the founder and editor of Harrow Online, Harrow’s leading local news platform.
He launched Harrow Online in 2010 as a Facebook page sharing local news and information. Since then, it has grown into a trusted source for breaking news, crime, council decisions, planning, transport, business and community stories across the borough.
Harrow Online reaches hundreds of thousands of readers each month and has a social media audience of more than 200,000 followers.
For news tips, press releases or enquiries, contact Chris at info@harrowonline.org.




