I propose to take Questions Nos. 8, 69 and 70 together.
Under international law submarines have the right of innocent passage without notification through territorial waters provided they travel on the surface and fly their national flags. Outside territorial limits, in international waters there is no restriction on their passage whether on the surface or submerged.
While this is the extent of the position under international law, I believe that there is reason for very serious concern about the dangers which could arise in the event of an accident involving a nuclearpowered, or nuclear-armed submarine; and about the hazards that submerged submarines can pose to shipping in narrow seas. For this reason, the Government have repeatedly called for a sense of responsibility on the part of the countries which operate these vessels; and we avail of every opportunity in international fora, such as the United Nations and the International Maritime Organisation, to focus attention on the danger. Furthermore, whenever a specific incident involving an Irish vessel occurs and the nationality of the submarine concerned can be identified, we take the matter up directly with the authorities of the country responsible.
The Deputy will be aware of the tragic incident involving a Scottish fishing vessel, the Antares, in the Firth of Clyde on 22 November 1990, in which four fishermen lost their lives. I understand that a number of practical measures are being considered by the British authorities to reduce the risks that such accidents will occur in future. We are seeking information from the British authorities about the steps they are taking in this regard and seeking to establish whether these measures could be applied more generally in the Irish Sea.
So far these contacts have been at official level but I do not exclude the possibility of an approach at political level if this should prove necessary.
The question of submarines operating in the Irish Sea has not so far been raised at the General Affairs Council. In accordance with international law the safety of a vessel at sea is the responsibility of the flag state. Member states of the Community take the view that international measures in relation to maritime safety are best considered on a global rather than on a regional basis and they regard the International Maritime Organisation as the most appropriate forum for this.
My view, which is shared by the Tánaiste and Minister for the Marine, is that the opportunity for co-operation in this area within the Community context should be further explored and I am having this done.
I can assure the Deputy that this whole matter is one of considerable concern to the Government and that we will continue to keep it under close and active consideration to see whether there is anything further that could be done.