Navigating workplace disputes has always been an emotional minefield, although a recent landmark employment case has highlighted the risk that posting inflammatory messages online, even on a private chat group during an active trade dispute, can cost you your job.
Background:
Mr. Michael Young was employed by the Royal Mail Group Ltd at its Aldershot Parcelforce depot as a delivery driver. He had accrued over ten years' service and a clean disciplinary record. In the summer of 2022, during a period of industrial action organised by the Communication Workers Union, or CWU, a WhatsApp group entitled "CWU" was created for the union members at the depot.
The claimant was an active union member, holding no office or representative role, and posted two highly controversial messages to this group. The first message was a direct, profane expletive aimed at the employer, accompanied by a laughing emoji. The second message escalated the situation significantly, as he called out two colleagues by name who had chosen not to participate in the strike, demanding that they choose sides, and stating, albeit ‘jokingly’, that the ‘wrong answer’ would result in their cars being blown up.
Although the employee later apologised and maintained that the comment was intended as a joke, a trainee manager who viewed the post felt genuinely threatened and intimidated, prompting a formal internal investigation. The employer determined that the posts directly breached their code of corporate conduct and social media policies regarding threatening behaviour toward colleagues, resulting in the worker's immediate dismissal for gross misconduct. The dismissed worker subsequently launched a legal claim, arguing that his dismissal was automatically unfair because his messages constituted participation in protected trade union activities.
The Employment Tribunal (ET) rejected Mr. Young’s claim, concluding that the true reason for the dismissal was the employee's misconduct rather than any protected trade union activity. Mr. Young appealed this ruling to the Employment Appeal Tribunal (EAT).
Decision:
The EAT comprehensively dismissed the appeal, ruling that whether any specific conduct amounts to a protected trade union activity is a highly fact-sensitive evaluation and one for the ET to decide upon. The Judge held that legal protections for union activities do not create an absolute shield or an automatic haven for abusive or threatening language simply because it occurs within a union-branded forum.
The EAT emphasised that the first-instance Judge was entitled to separate the employee’s behaviour from protected activity, finding that profanity did not advance union aims and that a text referencing violence went qualitatively beyond lawful industrial encouragement. Further, the Judge ruled that the ET did not need to definitively decide whether the message was intended as a genuine threat or as a joke, as either characterisation created an atmosphere of menace that fell outside the scope of statutory protection. This ruling confirms that appellate courts will show considerable deference to the factual findings of lower courts and tribunals unless there is a glaring flaw in logic or law.
Implications:
This ruling sends stark signals concerning prevailing issues of digital conduct and modern communication. It serves as an unambiguous warning that messaging platforms, including ‘private’ group chats on messaging platforms, are not legally insulated spaces. Content posted within a group of colleagues can easily find its way to management and, if that content crosses the line into intimidation, bullying, or extreme profanity, the context of a workplace dispute will not automatically protect you from losing your job.
This judgement underscores the premise that the law draws a sharp distinction between robustly advocating for your workplace rights through organising lawful strikes or discussing union matters and the targeting of individual colleagues with hostile rhetoric. Employees must understand that any attempts to ‘pressure’ coworkers or express frustration through statements which allude to property damage or physical harm, even when framed entirely as a joke or hyperbole, may carry severe professional risk.
Ultimately, this case reinforces the need to maintain professional standards of conduct at all times, even during moments of collective stress or industrial action. If you find yourself in the middle of a workplace dispute, it is essential to keep communications measured, avoid personal targets, and seek objective professional guidance before venting any frustrations online. For anyone facing potential disciplinary action over digital communications, consulting an experienced employment solicitor early on in the process is essential. Such guidance may help you to understand your rights, protect your career, and ensure that you do not inadvertently overstep the boundaries of legal protection.
