Police Scotland is appealing for information after a pair of prisoners absconded from Castle Huntly.
Kieran Kiely, 23 and Daniel Hussain, 24, were reported missing at 4.20pm on Wednesday.
It is believed Hussain has connections in the Glasgow and Perth areas and Kiely in the Glasgow, Stirling and Fife areas.
Kiely is described as 5 ft 4 tall, stocky build with short dark hair.
Hussain is described as 5 ft 10 tall, medium build with short dark hair.
A spokesman for Police Scotland said: “If seen, members of the public should not approach these men and should contact Police Scotland on 101.
“Anyone wishing to provide information anonymously can do so through the charity Crimestoppers on 0800 555 111.”