求教:用deed poll改名字申请英国护照

我准备用deed poll 改名字后申请护照,那么申请的时候就把deed poll 的文件寄过去就行了吗?不用先改驾照什么的,然后把有新名字的驾照寄过去也当证明吧?因为我看到deed poll发来的信息上有这么一段话:

Furthermore, the UK Identity and Passport Service (and British Embassies and British High Commissions overseas) may require evidence that you are using your new name for all purposes by presenting them with two or three documents in your new name.

请有改名经验的同学说说,谢谢!

我当时就是把deed poll的证明和旧护照直接寄去换新护照。没有要求新名字的证明。