Yes, I'd go along with those, but I'd also add the flogging off of everything else we used to own as well as the council houses.More seriously: I'd say three government biggies in the past 30 years
Nick Clegg's decision to back the Tories - caused a complete collapse of one party. The Labour government's decision not to ensure control of the banks and the Thatcher government decision to sell of council houses without building additional stock. I'd add the NUM's decision not to call a strike ballot in 1984, it was a tactical error -although I'm not sure ultimately how damaging that was.
And going to war in Iraq - that lifted the lid on the entire region, and now look at it; I fear it will get worse too.