Have to say, it sounds like a load of hot air to me. There is no reference to anything except some vague "identity card" requirement and I have heard nothing elsewhere, and nor as far as I can see, has anyone else.
Besides which, since when did lame-duck Blair listen to anything anyone tells him? The recent poll on the Downing Street website with, at last count, 1.4 million votes against Road Pricing has already been dismissed by the Govt. and they say they are going ahead with trials regardless. And they wonder why people feel disconnected from politics and do not vote anymore...