What is your opinion? What should be the consequences for not paying taxes?
They phone you and send you strongly worded letter asking for their money. Like any bill collector. I suspect British Commknwealth nations all do this.
So as I said. People are not jailed for it everywhere. Lots of times it takes extreme circumstances. That said you are morally obligated to pay taxes if you benefit from them.
I benefit from maybe 10% of the activities that my taxes fund. So I'm only obligated to pay those 10%? How about compensation for the 90% of tax activities that make my life worse?
You are not evaluating your benefits properly. The benefits that others receive directly do affect you indirectly. Living in a stable and prosperous area is a benefit.