AN armed robber is being hunted by police after he stole money from a petrol station.

The man approached the attendant, who was closing up at the station in Glasgow Road, Denny, near Falkirk, and demanded cash.

He ran off with a three-figure sum in the direction of Paris Avenue at about 9.40pm on Tuesday.

Detective Inspector Graeme Hendry said: "This robbery left the attendant at the garage traumatised.

"We are appealing for anyone who witnessed this robbery, may recognise the description of the suspect or may have information about it to contact police."

The robber was white, aged 16 to 30, 5ft 8in to 6ft and of a slim build. He was wearing dark clothes, including a black hoodie with the hood up and white toggles untied.

In another robbery on Tuesday, a man with a knife stole money from a shop in Renfrewshire at about 7pm.

He entered the store in Broomlea Crescent, Inchinnan, and threatened staff before leaving with a three-figure sum of cash. He headed in the direction of Erskine.

Detective Inspector Sandy Nelson said: "We are analysing CCTV and conducting interviews. I would appeal to anyone who was in the area at the time to contact police with any relevant information."

The man was white, aged 18 to 25, about 5ft 5in to 5ft 8in, and of medium build. He was wearing a waistline black leather jacket, blue denim jeans, light trainers and a grey hooded top with the hood up. A scarf covered his face and he was also wearing dark gloves.