The Amsterdam Treaty in 1997 further strengthened conditions of the Maastricht agreement.

1997年签订阿姆斯特丹条约，更深化马斯垂克条约之规定事项。

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The Britons and Danes will be allowed to opt out of the Amsterdam treaty's plan for common immigration and asylum policies.

ECONOMIST: Euro-apartheid?

So far, however, under the Amsterdam treaty of 1997, each member can veto any move by a self-selected group seeking to undertake special projects.

ECONOMIST: What kind of Europe?

Majority voting may be extended in the revision of the Maastricht treaty supposed to be agreed on at the Amsterdam summit in June, but hostility from Britain and others will stop it going at all far.

ECONOMIST: Europe's Council of Ministers: Doing the splits | The