"..going to go ahead with it anyway..."
Yep, because that way they can trumpet their achievements in doing something for the Mumsnet brigade, who are generally just as bloody clueless. I don't think the gov actually want a working technology for this; they just want to be seen trying to get it done and are quite happy to fail and throw their hands in the air because "interweb experts, eh? whatchagonnado? vote for us. at least we tried to protect you from terrorpedoes!".