Originally Posted by
W213Sal
Citizens of UK and Ireland will be free to travel between both countries, however if you do not have a UK or Ireland passport, you can't avail of the CTA.
You don't need a passport to avail of the CTA, you just need to be a citizen.
But that is not relevant to the post you were replying to by
warakorn, who was talking about visits by British citizens to the Schengen area.