§ Mr. Biggs-Davisonasked the Secretary of State for Defence whether, having 216W regard to the raid on fishing vessels at Greencastle, County Donegal, he is satisfied with the naval and air surveillance of Ulster waters ; and whether he will make a statement.
§ Mr. Mason:The level of military activity in Northern Ireland, including naval and air surveillance of territorial waters, is kept under review in the light of all relevant circumstances.