Timber has been stolen from playing fields at Our Lady’s Primary School, Occupation Road, Corby.
The theft happened between 5pm on Tuesday (April 2) and 7am yesterday.
A police spokesman said: “Each of the three-metre lengths of pre-treated wood were stamped on the end with ‘C24’. The offenders damaged the fence between the school and shops on Ashdown Place.”
Witnesses are asked to call the police on 101.