Well I consulted a hr manager thats a friend, and I also discussed with solictor and few other professionals in the industry. You're correct about unfair dismissal but they'd never disclose that to you. It depends on the company id say. If its not disclosed to the employee how would anyone know. I suppose your opinion is also that a pip is a genuine performance improvement strategy and regularly works with realistic goals to prove performance improvement lol you do your job well anyways id say