Does anyone have any ideas how likely this will actually become law? Crazy laws get proposed here in America all the time. From what I've seen by watching the Prime Minister's questions every now and then, lots of far-fetched proposals are made across the pond as well. But they never get far, and not worth getting bothered about.
An example of this was the ICRA/PICS labeling system. Super easy to implement and self-regulate and hardly anyone implemented it.