The jail was praised for its safe environment

An unannounced inspection of the jail also reported "staff needed to be better trained to identify and deal with potential bullies".

It was also told to make plans for the growing number of foreign inmates.

However, the jail was praised for its safe environment and good procedures to deal with the likes of self-harmers.

Other open prisons would do well to learn from Leyhill's evidently effective and flexible approach Anne Owers, Chief Inspector of Prisons

Anne Owers, Chief Inspector of Prisons, said: "Overall, Leyhill was found to be a healthy prison.

"It was ably supporting the training and resettlement of long-term prisoners but also beginning to adapt to the needs and challenges posed by other types of prisoner less obviously suitable for a traditional open prison."

Inspectors said the prison was coping with growing numbers and a higher proportion of short-term and "less compliant" prisoners.

Relationships between staff and prisoners are said to be relaxed and mutually respectful and accommodation is of a good quality.

"Other open prisons would do well to learn from Leyhill's evidently effective and flexible approach," said Anne Owers.