More people asking...
What if someone comes to uk illegals from Tunisia did he aloud to give his nationality and become British ?
That would take years and a successful asylum application etc etc
I do not know the law regarding making yourself stateless.
It is known that some illegal immigrants destroy their documentation when they get to the UK the theory being a country cannot make one stateless so if they do not know where you are form how can they send you back etc.
A legal issue and professional advice required