the law of the sea 565
economic zone and continental shelf where relevant.
59
Where there ex-
ists a chain of islands which are less than 24 miles apart, a continuous
band of territorial sea may be generated.
60
However, article 121(3) of the
1982 Convention provides that ‘rocks which cannot sustain human habi-
tation or economic life of their own shall have no exclusive economic zone
or continental shelf ’.
61
Article 121(3) begs a series of questions, such as
the precise dividing line between rocks and islands and as to the actual
meaning of an ‘economic life of their own’, and a number of states have
made controversial claims.
62
Whether this provision over and above its
appearance in the Law of the Sea Convention is a rule of customary law
is unclear.
63
Archipelagic states
64
Problems have arisen as a result of efforts by states comprising a number of
islands to draw straight baselines around the outer limits of their islands,
59
Article 121(2) of the 1982 Convention. See also the Jan Mayen (Denmark v. Norway)
case, ICJ Reports, 1993, pp. 37, 64–5; 99 ILR, pp. 395, 432–3. Article 10(2) of the 1958
Convention on the Territorial Sea referred only to the territorial sea of islands.
60
See Eritrea/Yemen (Phase Two: Maritime Delimitation), 119 ILR, pp. 417, 463.
61
See the Jan Mayen report, 20 ILM, 1981, pp. 797, 803; 62 ILR, pp. 108, 114, and the
Declaration by Judge Evensen in the Jan Mayen (Denmark v. Norway) case, ICJ Reports,
1993, pp. 37, 84–5; 99 ILR, pp. 395, 452–3. Note, as regards Rockall and the conflicting
UK, Irish, Danish and Icelandic views, Symmons, Maritime Zone, pp. 117–18, 126; E. D.
Brown, ‘Rockall and the Limits of National Jurisdiction of the United Kingdom’, 2 Marine
Policy, 1978, pp. 181–211 and 275–303, and O’Keefe, ‘Palm-Fringed Benefits’. See also 878
HC Deb., col. 82, Written Answers, and The Times, 8 May 1985, p. 6 (Danish claims) and
the Guardian, 1 May 1985, p. 30 (Icelandic claims). UK sovereignty over the uninhabited
island of Rockall was proclaimed in 1955 and confirmed by the Island of Rockall Act
1972, UKMIL, 68 BYIL, 1997, p. 589. The UK Minister of State declared that the 12-
mile territorial sea around Rockall was consistent with the terms of the 1982 Convention
and that there was no reason to believe that this was not accepted by the international
community, apart from the Republic of Ireland, UKMIL, 60 BYIL, 1989, p. 666. The UK
claim to a 200-mile fishing zone around Rockall made in the Fishery Limits Act 1976 was
withdrawn in 1997 consequent upon accession to the Law of the Sea Convention, 1982
and the 12-mile territorial sea confirmed: see UKMIL, 68 BYIL, 1997, pp. 599–600 and
UKMIL, 71 BYIL, 2000, p. 601.
62
See e.g. Churchill and Lowe, LawoftheSea, pp. 163–4, and J. I. Charney, ‘Rocks that
Cannot Sustain Human Habitation’, 93 AJIL, 1999, p. 873.
63
Churchill and Lowe, LawoftheSea, p. 164.
64
See e.g. Brown, International Law of the Sea, vol. I, chapter 8; Churchill and Lowe, Law of
the Sea,chapter6;O’Connell,International Law of the Sea, vol. I, chapter 6; Bowett, Legal
Regime, chapter 4; C. F. Amerasinghe, ‘The Problem of Archipelagos in the International
Law of the Sea’, 23 ICLQ, 1974, p. 539, and D. P. O’Connell, ‘Mid-Ocean Archipelagos in
International Law’, 45 BYIL, 1971, p. 1.