[user104658]

I thought it was pretty much general knowledge at this point? There won't be any extra money. Even the majority of Brexiteers have moved on to talking about other benefits of being out of Europe.

Any money that is "saved" by not being paid into the EU will be wiped out (and more) by losses in other areas. Even economic optimists know that. They would argue that it's short term and that increased autonomy will allow us to EVENTUALLY have more... But we're talking decades of reduced funds before that.