Leaving aside World Wars, the United Kingdom avoided Identity Cards until the enactment of the Identity Cards Act 2006. This spawned numerous statutory Regulations and the cost to public finances was enormous - (in excess of £250 m). Worse still, the cards did not achieve very much.
The Identity Documents Act 2010 repealed the 2006 Act and information held on a National Identity register was destroyed.
The UK's considerable immigration issue was not solved by the previous Conservative Governments (over 14 years) despite the enactment of voluminous legislation.
The Labour government (elected in 2024) is now in the throes of trying to stop irregular immigration such as "small boats" crossing the English Channel. Hence, the recent UK-France Treaty - (ratified 4 August 2025) and the Border Security, Asylum and Immigration Bill currently at Committee Stage in the House of Lords.
The latest idea from government is to go back to Identity Cards which, it is claimed, are necessary to prevent illegal working (previous post) and, at least, stem irregular immigration. As ever with government projects, it is likely that the financial costs will be huge.
An important point is that asylum seekers are