JOB4U 发表于 2012-3-8 02:07 
in germany , if you have a gremany nationality, they will send your dettalis to chinese embassy to ...
目前为止,英国好想还没有这么做吧。至少从UKBA的网站上,可以看到简介的证据。
Travelling abroad
Under international law, we cannot give you diplomatic help if you are in a country of which you are a national. For example, if you hold both British and Chinese nationality we would be unable to give you diplomatic help when you are visiting China.
If you are planning to visit your former homeland, and you are not sure whether you have lost your old nationality, you should check with the country's consulate or high commission in the United Kingdom before you travel. If you have not lost the old nationality and want to give it up, they will be able to tell you what to do.
http://www.ukba.homeoffice.gov.uk/britishcitizenship/dualnationality/
如果有的话,坛子里那些拿着两本护照用的朋友们应该会出现回国不让过关的现象。可是,现在还没有人呢来说遇到这个经历。