Well my passport is in the safe,and it will be staying there.I refuse to carry around the most important document I have at all times,crims are being given carte blanch to steal it....replacing it is VERY hard for an Aussie,and probably the same for the Brits ect.
Besides,I've never had a problem carrying a copy of the ID page and a copy of the latest stamped page,pulled up at countless check points and no problem ever.I'll keep doing that until something changes me thinks.