1. Open the Sourcing tool and select Custom Search.
2. Click Add Filter, then choose Article 4 from the Constraints section.
3. Customize the variables as needed and select options from the drop-down menus.
4. Click Apply to see the filtered results.
Alternatively, if you’d like to view Article 4 areas directly on the map, go to the Control Centre, then select the Article 4 layer under Planning Constraints.