Barlinnie Prison is running at an occupancy rate significantly over its capacity, according to latest figures.

Statistics released by the Scottish Government indicate that the 987-capacity Glasgow prison has held more than it is designed to hold in each month of 2019 to April.

In January, Barlinnie’s occupancy rate was recorded as being 141.86%, with an average occupancy of 1,400.

The following month, the average climbed to 1,435, while in March it was 1,441. For April, there was an average occupancy of 1,449 prisoners.

Read more: Scottish Government moves to restrict 'ineffective' short sentences

The statistics, which provide analysis occupancy at prisons right across the country, were provided to the Government by the Scottish Prison Service (SPS) chief executive, Colin McConnell.

The SPS has indicated that design capacity and operational capacity of prisons are different and can change for reasons of policy, maintenance and changing operational requirements.

On Friday, proposals to restrict the use of short prison sentences were published by the Scottish government.

If passed by MSPs at Holyrood, it will oblige courts to explain why custodial terms of less than a year were given.

Read more: Could Barlinnie have served its time?

Scottish Liberal Democrat MSP Liam McArthur said: “Overcrowding on this scale puts prison staff and inmates at risk. We already know that self-harm in prison is on the rise.

“The evidence shows that community sentences are better than prison at reducing the chance of people reoffending, meaning communities are safer.

“That is why Liberal Democrats have consistently called for a presumption against sentences of less than 12 months.

“Additional investment will be required in the short term, but the resulting savings can be reinvested into making community-based sentences robust.

“This means prison can be seen as the alternative to community-based sentences, rather than the other way around.”