Immigration Bill

I have looked at cases of people who have had their citizenship withdrawn while they have been out of the country, and there is a big issue about people becoming aware of a decision to remove their citizenship and having an opportunity to challenge it. Does the shadow Minister accept that although his objective is an improved procedural protection, his proposal runs the risk, in certain circumstances, of reducing it, because by the time someone finds out about a decision, the matter will have already gone to court, on an ex parte basis, and a decision will already have been taken? Perhaps it would be better left to judicial review, with the person having an opportunity to challenge a decision when they become aware of it.