Agree, country is 'bust', there is far far too much waste .....but as for not enough tax being paid / collected? At some point we have to ask what is all the tax that is collected being collected being spent on? We can't just continue to raise more tax and add taxes on even more things.
We are taxed when we earn, taxed when we spend, when we save and when we die. A start would be to massively simplify.
Even taking away all the wasteful spending there's just not enough income to pay for all that is needed.
Roads, rail, schools, hospitals, elderly care, and all the rest.
I don't understand why governments of all flavours are so afraid of simple taxation. Income tax simple, the more you earn the more you pay wether that's 10% 20% or 30%
VAT simple, the more you spend the more you pay, wether you're buying a fiesta or a Rolls Royce.
Get rid of all the sneaky taxes, loopholes and exemptions. It probably still wouldn't be enough but it could be simpler to understand.