10年PR-Subject Access Request -写信给HO是要把护照寄去吗?

我刚刚在homeoffice的网站上看到, 如果要向HO要Subject Access Request , 必须



Proof of your identity e.g. full English driving licence, passport etc



£10 fee made payable to “The Accounting Officer – Home Office”

, 难道我要把自己的护照一起寄去吗?