Let those who scream for more money, answer the question where it will come from. That is the only answer to just about every question or statement a socialist asks or makes - "where will the money come from ? "
When the last Labour Govt. laid a bear trap in its last weeks In Govt. by increasing the top rate of tax, tax revenues actually decreased.
When it was cut back to its previous level (giving the left a false argument to preach for the next X number of years) revenues increased again.
There is a tipping point with taxation, and I'm pretty sure we are currently sat right on it.
Long term, we need to shrink Government, its client state, the welfare state in all its forms, and the sense of entitlement that decades of Socialism has imprinted into the British mindset.
No easy job though. Thatcher started it,and made some progress, but everyone who came after has put the process into high speed reverse.
At least future Govts. wont be able to blame the EU for the problem, if they don't have the guts to get the job done.
TB - the European market hasn't been taken away from British business, although, as a single entity it will probably disappear in the medium term anyway.
Our trade with markets outside the EU is mostly conducted under WTO rules, and to do the same with the EU isn't the worst case scenario people claim it to be.
However, we will probably strike a deal with them at the last minute just before we leave. They cant afford not to do a deal with the UK.