Quote from trefoil:
If you read your own cite carefully, you'll notice they say the revenue was delayed through stalling tactics as a result of its having been telegraphed, not that it won't ever be collected.
HM's Revenue folks were being more than a little naive if they thought it was going to come rushing in first chance anyone had to pay at the new rate. That would imply a level of stupidity in folks who, merely on the evidence of what they make, aren't stupid when it comes to their money.
But you can only stall so long. Come back this time next year. I'm quite certain the story will be very different.
I am sure you mean that there will be even less revenue .