It is very nice that this can be arranged on the floor but of course it is not, strictly speaking, necessary. I know the two whips will want to consult with the other whips and see what they can arrange. However they do not need the blessing of the Chair in respect of that. I am more than happy to give it for what it is worth but it is not required.
In the House of Commons on February 10th, 2004. See this statement in context.