Propaganda is theft because it attempts to deprive people of the truth. Our sister paper, the Guardian, ran a debate on liberty, rights and privacy and in it we saw two examples of government propaganda. The first came from the Justice Minister Jack Straw, who held that New Labour had 'deepened and extended' civil liberties - yes, and I am Scary Spice. The second was from columnist Polly Toynbee, New Labour's unblushing champion, who accused people like me - actually, especially me - of being right-wingers in liberal clothing and middle-class paranoids seeking victimhood.

Neither was successful because the authors do not understand the difference between refuting an argument and rebutting it. Straw is an old fashioned statist who believes if you go on saying a lie people will eventually believe it. Toynbee is something different. One senses panic rising from the realisation that it is very hard to deny Labour's programme against liberty when most of it is on the statute book.

So she scurries around wondering how she is going to hold the line. Her first ploy was to muddy the waters by questioning what is a reasonable freedom. For instance, she presents Labour's campaign against free speech as merely anti-discrimination laws, which is nothing like the whole truth. There is, she says, a clash between the right to free speech and the right not to be abused. The point is abuse is the corollary of free speech. I would prefer everyone to be well-mannered and respectful yet I believe gays have the right to be rude about the church and the church to be rude about gays, without either running to the law.

Next step is for her to practise this free speech by referring to what she calls my paranoia. That's fine by me but I'd just point out that there is a difference between fear and paranoia, as there is between sounding the alarm and being alarmist. And again, it's not as if I, or any of the other contributors to the debate, are making this up. It is irrefutably all there in Labour's record.

The breathtaking dishonesty of her argument is to describe anyone who opposes Labour on these grounds as a being a right-winger. In our democracy liberals exist in all parties - thank God - and it is eloquent of her desperation that she seeks to portray those who stand for liberty, rights and privacy as being individualists who are seeking the aura of victimhood, which of course decrypts as privileged middle-class dilettantes. The allegation comes from the hard-line sectarian communists of my student days, and it is hardly surprising to find the same generation still at it in New Labour, yet now adding notes of vanity, self-righteousness and priggishness.

The striking thing is how few in the government and among its supporters really grasp the substance of our complaints about liberty over the last 10 years. With dismal familiarity, we watch them move hastily from the matter in hand to rattle on about social justice. The trick, you see, is to portray concerns about liberty as a luxury for the privileged classes when what really matters is poverty and inequality. She must know that there can be no social justice without liberty, and vice versa. Besides, as the gap between the rich and poor widens every day, New Labour and its cheerleaders are at risk of causing nationwide symptoms of motion sickness when they strike this particular pose.

We are all victims of Labour's authoritarian laws but often the people whose interests New Labour claims to represent are especially penalised - for instance, the defendants who are pressurised in police stations to plead guilty by video link to crimes they have not committed because there is no adequate legal representation to hand. Why doesn't Toynbee write about the measures smuggled into the Domestic Violence, Crime and Victims Act which will combine with the Tribunals, Courts and Enforcement Act to make it legal for bailiffs to enter someone's home and seize property on a civil order? Jack Straw's Department of Justice is currently formulating the rules that will govern the force that may be offered to single mothers, old ladies, teenagers and young children who happen to be at home when the bailiffs come. Will she be reminding us that Labour has buried 400 years of protection against this outrage?

Jack Straw's performance last week was wondrously lacking in self knowledge, or at least the elementary sense of the truth we must expect in our ministers. But then Straw was Foreign Secretary when Britain went to war in Iraq and escaped all blame. His time as Home Secretary has escaped all criticism. He was speaking when Walter Wolfgang was hauled out from the Labour conference but did not intervene. He skated from Blair to Brown and then proceeded to blame Blair's people for cash for honours and the more recent illegal donations scandal. At every opportunity it seems he disparages Blair, most recently over Blair's refusal to condemn Israel's attack on Hizbollah in Lebanon. Why didn't he protest at the time? As doubts grow about Brown going the distance, I'll give you any money there's a message at the back of Straw's mind which says: 'You might just get a crack at Number 10, Jack. Who else is there?'

His approach to Labour's programme against liberty is simply to deny that it ever existed - which is to say that water flows uphill. This is not a matter of interpretation, but calculated propaganda, and the readers knew it. In the hours following publication, he was taken apart on the Guardian's Comment is Free blog about his failure to mention such things as ID cards, the restrictions on protest and the building of the database state.

The key sentences come from a feline passage in the middle of his article. 'We have "freedoms to" do things in a free society,' he wrote, 'but "freedoms from" as well. Freedoms from fear, crime and terrorism.' It is this notion of 'freedoms from' that has enabled the attack on liberty. Because people's fears are infinite it follows that Labour's urge to legislate is inexhaustible.

The air is clearing now. Each one of us is probably more certain where we stand in the ideological divide that is opening up. Are we for the growth of state power at the expense of individual freedom, or do we believe that our democracy depends on individual freedom and an inviolate system of rights? If you agree with the following propositions you may just find yourself on the opposite side to Straw and Toynbee:

That government exists to serve and respect the people and can only do so by trusting the people; that every individual has the right to privacy and that personal information is exactly that - personal; that every individual has a right to justice - access to proper representation, to know the evidence against them, and be punished only if a normal court of law has decided the law has been broken; that every individual has the right to communicate, move about, assemble and express him or herself without the state obstructing, interfering with or monitoring those activities; that government and the state are not the same thing; that good government is only possible when these liberties are respected and government is fully accountable to the people.

henryporter@henry-porter.com