From Resolution Foundation:
How wealth taxes can raise billions more without scaring any horses
Raising taxes is never easy. Raising taxes with the government’s slim parliamentary majority is harder still. Raising taxes on wealth in those circumstances, given our diverging senses of fairness is… not a walk in the park. But that doesn’t mean it doesn’t need doing, and the good news is that significant progress can be made despite these constraints.
Source: How wealth taxes can raise billions more without scaring any horses – Resolution Foundation