I welcome the fact that the remark has been withdrawn. It is not the first time that Unionists have abused privilege. In the scheme of things, and considering the speed at which some Unionists are moving forward regarding dialogue, perhaps this is a small step forward.
A good precedent has been established by other Members that, when a Member discovers that something that was said was incorrect, it is withdrawn on the Floor of the House. That is a good and proper way to behave.