AN appeal has been made to help catch a masked knifeman who held up terrified staff at Borders supermarket.

At around 10.25pm yesterday the man threatened staff at the Co-op in Kelso's High Croft with a blade.

And he snatched a three-figure sum of cash from the till before fleeing on foot.

The knifeman is described as around 5 foot 9 inches tall and having a slim build.

He was wearing a jacket with large grey and black checks, a white t-shirt, dark skinny jeans and blue and white trainers.

He had his face covered with a stocking.

DC Andy Loughlin of Galashiels CID said: "This was a frightening incident for the two staff who had a knife presented at them.

"I commend their bravery in dealing with this situation so calmly.

"The man was wearing distinctive clothing and I would ask anyone who may have seen him in the area before or after the robbery to come forward."

Anyone with information should contact Police Scotland on 101 quoting reference 4211 of Monday, November 12 or Crimestoppers anonymously on 0800 555 111.