Police in Richmond are appealing for help finding a robber whose "hairstyle is currently unknown."

Joshua Rock, 21, from Twickenham, failed to appear in court after breaching his suspended sentence for robbery.

Police say he could be sporting either of the two looks pictured, a shaven head or messy-mop, complete with wispy mutton chops.

If you see him or have any information of his whereabouts, please call 101, quoting CAD 2552/10JUN19.

Alternatively, if you would rather not speak to police, you can call the independent charity Crimestoppers anonymously on 0800 555 111.