Immigrationboards.com

I'm naturalised as a british citizen and I'm applying for my first adult british passport soon.
in the application form they are asking details of any old "passport" which should be sent with the application.
I have a convention travel document.
should I send it? I ask because it's a travel document,and technically not a "passport".
anyone knows?

Hi mate, in your case because the travel document is your current document you would use if you were planning to travel, I suggest you use that on the form. Remember a travel document allows you to travel to all countries except in country of origin in most cases so it's like a passport.

And remember the form is asking for your current passport and not old passport. In your case your current passport is the travel document. Hope this helps and good luck.