A MAN and three youths were arrested overnight by officers investigating a robbery at a cash point in Penrith.

Cumbria Police were called at 6pm on Wednesday to a report that a woman had been robbed of a bag.

The victim of the robbery was left shaken but unhurt.

Officers recovered a knife from the scene.

A total of four arrests were made by officers working through the night.

A 19-year-old, a 16-year-old and a 14-year-old have been arrested on suspicion of robbery.

A second 16-year-old has been arrested on suspicion of conspiracy to commit robbery.

All are male and live in the Penrith area.

Detectives are keen to hear from anyone with information about the incident who has yet to come forward.

They are keen to hear from anyone who was in the area by Barclays Bank, in the Market Square, Penrith at about 6pm.

Those with information should call 101, quoting incident number 194 of January 16.

Details can also be made anonymously by calling Crimestoppers on 0800 555 111.