The High Court has refused Peter Sweetman leave to challenge An Bord Pleanála’s approval of a road scheme linking the N18 Gort Road to the Ennis Information Age Park. The ruling was made at the leave stage of judicial review; the court did not hear or decide a full challenge to the approval.
The scheme, promoted by Clare County Council, involved about 450 metres of single carriageway with footpaths and cycle paths. It lies immediately south of Lough Girroga, part of the Ballyallia Lake candidate Special Area of Conservation. An environmental impact statement was prepared because of the area’s environmental sensitivity.
Sweetman had asked the Board for information about long-term monitoring and enforcement to prevent harm to the adjacent conservation area. The inspector recommended approval, with a condition requiring groundwater monitoring before construction and for three years afterwards. The inspector considered the road’s embankment and drainage arrangements would limit potential impacts.
Sweetman argued that monitoring alone would be inadequate if it revealed unexpected harm, because the condition did not specify further mitigation. He also raised arguments under an EU environmental participation directive, including that Irish judicial review did not provide the required review and could expose applicants to prohibitive costs.
Justice Clarke found that Sweetman had a substantial interest, taking account of his earlier observation about monitoring and the sensitivity of the site. The court said the directive’s requirements could be accommodated within existing judicial review law, and found no substantial grounds for claims that Ireland had failed to implement the directive. It also held that the pleadings challenged the cost of review, not the adequacy of the review process, and found no substantial grounds for the cost argument.
On the road approval, the court considered the inspector’s assessment and the environmental impact statement. It concluded there was material supporting the view that significant effects were unlikely, and that the decision to require monitoring without additional measures fell within the technical judgment of the inspector and the Board. The court found no substantial grounds to challenge that decision, even on a more searching review standard.
The court therefore refused leave on all grounds. It did not determine the substantive validity of the approval after a full judicial review hearing.