There is so-called "Parliament sovereignty" in Britain because Parliament, especial its common house, has immense power according to law.

英国议会，尤其是议会下院，在法律上掌握着极大的权力，所以在英国有“议会主权”的说法。

youdao

It was necessary, too, to keep judges independent. He mused on how constrained they were: unable to initiate or annul anything, and subject to the sovereignty of Parliament.

保持法官的独立性也是必要的，他寻思着法官到底受到了多大的束缚：无法建立或废除任何法令，服从于议会主权。

youdao

Germany is only the highest-profile euro country to oppose anything that threatens its financial sovereignty and to tout the near-sacred devotion of its parliament to budget discipline.

德国是欧洲唯一一个高调反对任何威胁其经济主权行为的国家，并且向外界大肆鼓吹其近乎神圣执行预算纪律的议会。

youdao

However, he stressed there was "a lot of flexibility" in the European ruling, and that Parliament had sovereignty over the issue of who was able to vote, as any change would require a Commons vote for amendments to the Representation of the People Act.

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Many MPs argue the legislation is being rushed through Parliament, with insufficient opportunity to debate matters of constitutional significance for the workings and sovereignty of Parliament.

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"The sovereignty of Parliament is something that I think voters hold very dear indeed, " he said.

BBC: European Union Bill part one