To ask the Minister for Infrastructure how her Department plans to review the impact that introducing 20mph zones around selected schools in Northern Ireland has had on road safety.

Prior to the installation of the part-time 20mph speed limits at schools the Department carried out a trial to determine the effectiveness of the new type of signage. The report on the trial is publically available at 20mph Speed Limit Trials - Review Report | Department for Infrastructure (infrastructure-ni.gov.uk). In addition to our routine monitoring of road safety, in collaboration with the PSNI, consideration is being given to a more formal review on this specific programme. It is intended that this will be done when all the sites identified for treatment in Tranche 1 and 2 are operational.