So, if I undestand the spokesman right, they don’t have any money for implmenting the ridiculous system in the first place (otherwise, scrapping the idea would mean there was spare money).
What I think we really need is a system by which the government and its agents can prove that it is who, and what, it says it is (or they are). I know who I am and seldom have to prove it to anybody else. I very occasionally have to prove that I have the right to come back in to the country I have always lived in, and even more occasionally have to prove who I am to a bank - but they normally seem keener on knowing that I pay bills than anything else.