Legal anonymity has been much in the news lately what with the shocking cases of Baby P and the abused Sheffield sisters. Barrister Antony Hook weighs up a few pros and cons.

Openness is a hallmark of justice in a democratic state. “Sunlight is the best disinfectant” was how US Supreme Court Justice Louis Brandeis put it. It is obvious why. The hard experience of history is that public officials, judges included, serve best when people can see what they do, to whom they do it, and on what basis.

The secrecy in Baby P’s case is a striking exception. One killer, Jason Owen, has been named but the other two have not. I do not know why that is but the trial judge must consider that the interests of justice require it. The press can ask the judge to lift reporting restrictions and appeal to a higher court. The judge’s reasons should be reportable, although I have not seen them in print or online.

There are other occasions when dark glasses are put on to Justice Brandeis’ cleansing sunbeams. Anonymity is almost always granted to children in the criminal courts. Most trials of juveniles are closed to the public. This is partly to make the hearing more relaxed so young defendants can give their best account of themselves. It also helps ensure that a youthful misdemeanour does not obstruct maturity into law-abiding adulthood. Rape victims, like the sisters in Sheffield subjected to 25 years’ abuse by their father, have anonymity – before and after a jury consider their allegation – unless they waive their right to it. Anonymity helps victims who would not otherwise come forward.

It is, sadly, also a comfort to makers of false complaints. A few militant anti-rape campaigners regard any mention of false complaints as an attack on all rape victims. But only last week, a 22 year old Gloucester woman pleaded guilty to perverting the course of justice by inventing a rape claim. She will serve just a few months in prison. Without diminishing our support for anonymity to help victims come forward, we must accept that it encourages a few false complainants to pursue life destroying lies.