AI’s Role in Proliferating Employee Legal Claims

Dan Wilband, JD/BCL, MA

One employee filed a 1,000-page grievance.

It came with its own user guide.

That detail comes from a Financial Times article published last week on how AI is transforming employment litigation in the UK. Lawyers there say they can scarcely find a tribunal claim anymore that does not contain AI-generated content.

The numbers alone tell the story. Claims filed at the Employment Tribunal rose 39 percent in a single year. The backlog of open cases climbed 55 percent, to 64,000. In London, final hearings are now being scheduled for 2028.

And emergency applications for interim relief, which once numbered about 20 per year across all of Britain, now arrive at roughly that pace every month at many tribunal offices.

There’s a real tension here. For employees who cannot afford counsel, AI used well can be a genuine lifeline. One project manager used it successfully to gather evidence, raise a grievance, and negotiate a payout of six months’ salary. She called it a godsend.

But the same tools also generate inflated expectations, sprawling pleadings, fake legal references, and claims that fall apart the moment the claimant has to explain a case they did not actually think through themselves.

Canadian employers should be paying attention. The polished demand letter that convincingly cites case law and applies the right pressure may not have come from a law firm at all. Employees here have the same tools, and our tribunals and courts are facing many of the same capacity pressures.

The era of the quietly abandoned employment claim may be ending.

If your company is facing an AI-enhanced employment claim, call us. We can help.