An initiative to provide prisoners access to newspapers has spread to eight jails.
In June this year, the Sir Peter Williams QC Penal Reform League began its newspaper initiative at Ngawha Prison.
Since then a further seven New Zealand prisons have been added to the league's prison list for receiving the NZ Herald.
The prisons included the high security Paremoremo Prison, the Mt Eden Remand Prison, Auckland Women's Prison, South Auckland Men's Prison, Tongariro Prison, Springhill Prison and Waikeria Prison.
Some prisoners have written to the league to express gratitude for the daily read.