Construction firms to mount the scaffold?

The information commissioner Richard Thomas has come down like a ton of bricks on a group of British builders who allegedly bought secret personal data about potential employees.

Construction companies Balfour Beatty, Sir Robert MacAlpine, Laing O'Rourke and Costain are among those alleged to have bought data about workers' trade union activities from one Kerr, Ian, operator of the shadowy-named "Consultancy Association".

Kerr has apparently spent 15 years amassing an "extensive intelligence database" of thousands of construction workers with details of union activities stretching back to the 1980s. Samples of comments on these workers include: "Poor timekeeper, will cause trouble, strong TU [trade union]"; "Sleeper, should be watched"; and, simply, "Do not touch!".

Workers could not challenge inaccurate information because the information was held without their knowledge or consent.

Richard Thomas says that more than 40 construction companies paid Kerr a retainer of £3,000 a year for his "consultancy services", with a further fixed fee for each worker they wanted checked.

The good news is that officials from the Information Commissioner's Office (ICO) raided Kerr's office and removed the entire contents of the database, as well as invoices - up to a value of £7,500 - from companies in the construction business.

Steve Acheson, an electrician from somewhere north of Watford, believes he was one of the workers on the database, and that this was behind the fact that he's only had 36 weeks' employment in the past nine years. "It affects your character and demeanour," he said. "I'm hoping that because of this brilliant success I'll be able to get my family life back and it will open the doors for me and others to get back to work."

Of course, this is all still sub judice, but the commissioner will be bringing a prosecution against Kerr. We'll keep you posted.

Data Grub is sure that Mr Kerr will be found innocent, because we cannot believe that anyone would be capable of such repugnantly unethical behaviour as robbing people of their livelihoods for personal profit.

(We should point out that some of the construction firms, including Laing O'Rourke and Morgan Est, say that they "inherited" payments to Kerr after they had bought up other constuction companies, and have since ceased paying him. Data Grub.)