Executive Summary: Key Legal and Evidentiary Issues

• Proportionality of the plaintiff’s claim for $150,000 compensatory and $10 million punitive damages following a 14-month employment relationship and a single incident involving $400 of unattended cash.
• Legal sufficiency of the employer’s grounds for dismissal based on leaving cash unsecured, assessed against the implicit duties in a contract of employment and the statutory notice regime rather than solely the wording of the employee handbook.
• Characterisation of the action and the plaintiff’s conduct as an abuse of procedure, including excessive and repetitive motions, extremely short deadlines, and attempts to expand the case through collateral issues and parties.
• Use of prior litigation history (immigration, bar admission, employment and harassment complaints, disciplinary complaints) as evidence to support a declaration that the plaintiff is a vexatious litigant (plaideur quérulent).
• Legitimacy of adding individual employees (a human resources representative and a supervisor) as mis en cause where no substantive conclusions are sought against them and one is the target of a fabricated “constat d’infraction.”
• Scope of remedial powers to both dismiss the abusive action and impose broad prospective filing restrictions on the plaintiff across judicial and administrative forums, together with an award of costs but without quantified damages.

Facts of the case

Guelor Tshenga Olongo was employed by Dollarama S.E.C. in a store for approximately 14 months, ultimately holding the position of assistant store manager. In October 2023, he left $400 in cash unattended in the store; the money was taken by a customer captured on video. Dollarama terminated his employment on 19 October 2023, paying him two weeks’ salary as an indemnity and promising to pay any other amounts owing. Mr. Olongo did not dispute the basic facts of the incident.
The plaintiff’s core thesis was that, under the version of the employee manual allegedly in effect at the time of the incident, his conduct did not amount to “faute grave” justifying immediate dismissal. He argued that Dollarama improperly relied on a later version of the manual to justify termination and that this misuse of internal policy required a strong civil and punitive response to deter similar conduct in future. He further attempted to link his dismissal to immigration consequences, asserting that Dollarama’s actions contributed to the loss of his chance at permanent residence and related rights and benefits in Canada.
At the same time, Dollarama’s documentation, including the termination letter and the plaintiff’s performance evaluation, showed that management regarded him as a weak performer, lacking initiative and productivity, and that the cash-handling incident was viewed as a serious breach of his duties of prudence and diligence as an employee. The company chose to pay statutory notice (two weeks’ wages) under the Labour Standards Act regime, even though it maintained that the circumstances could have supported immediate dismissal without notice for serious fault.

Claims advanced and damages sought

In his main action, Mr. Olongo sought $150,000 in compensatory damages and $10 million in punitive damages. The compensatory component was framed as compensation for a lost career and a range of immigration-related and personal harms. He broke down the amount into heads such as: alleged loss of the chance to obtain permanent residence; loss of employment opportunity; emotional stress and trauma; loss of access to provincial health insurance; loss of mobility in and out of Canada; and loss of advancement prospects within Dollarama.
The punitive damages claim was justified by the plaintiff on the basis that Dollarama was a profitable corporation and that a $10 million award would represent a small fraction of its revenues and therefore be an appropriate deterrent. He analogised his situation to class actions in which substantial punitive amounts had been awarded, and argued that the company’s alleged misuse of a later version of the manual and its refusal to accept his proposed reimbursement of the termination indemnity warranted exemplary punishment.
The court found that none of the legal prerequisites for punitive damages were properly pleaded or made out. There was no identified statutory basis authorising punitive damages (such as a Charter breach, a specific legislative provision, or an abuse-of-process claim by the plaintiff), and the plaintiff’s method of quantifying punitive damages—anchored mainly in the employer’s ability to pay and in awards from unrelated collective proceedings—bore no rational connection to the governing principles of gravity of fault, denunciation, and deterrence.

Legal framework on dismissal, notice and damages

The judgment situates the employment dispute within the combined framework of the Civil Code of Québec and the Act respecting labour standards (Loi sur les normes du travail). Even assuming, for argument’s sake, that the earlier version of the employee manual was in force and did not classify the precise conduct as “faute grave,” the court emphasised that an employee’s basic contractual obligations—particularly duties of prudence, diligence, and loyalty—are implied terms of any contract of employment. A serious failure in those duties, such as exposing the employer to a direct cash loss, can justify termination regardless of the specific wording of an internal manual.
Dollarama had paid the plaintiff two weeks’ indemnity corresponding to a service period of between one and five years, in line with the statutory notice regime. The court noted that, conceptually, an employer who establishes “faute grave” could dismiss without notice; here, Dollarama nonetheless chose to pay notice, a decision taken in the employee’s favour and not a ground of complaint. While in principle an employee dismissed with insufficient notice may seek a longer reasonable notice period under the Civil Code, the plaintiff’s demand—amounting to roughly four years of salary for a 14-month employment—was characterised as plainly excessive given both the duration of the relationship and the circumstances of the dismissal.
On the plaintiff’s attempt to convert immigration complications into employer liability, the court held that his loss of a potential permanent residence pathway flowed from his own failures to supply required documentation to federal authorities, not from any wrongful act by Dollarama. The claimed linkage between the dismissal and immigration outcomes was therefore too remote and speculative to ground compensable damage.

Findings on abuse of procedure

A central part of the judgment is devoted to the notion of abuse of procedure under articles 51 and following of the Code of Civil Procedure. The court reviewed in detail the plaintiff’s pattern of sending repeated demand letters with extremely short deadlines (often 72 hours), his premature and duplicative management notices and motions for document disclosure before Dollarama’s defence was due and before the protocol for the case had been agreed, and his refusal to accommodate scheduling conflicts or to engage constructively in case management.
The plaintiff repeatedly used management notices and emails to judges and court administration to press for orders that were procedurally unfounded or unnecessary, including motions to compel production of documents that Dollarama had already agreed to exchange through the protocol, and attempts to secure injunctions for matters that could be addressed by ordinary steps (such as sending a repayment cheque or requesting a standard employment certificate). He also filed multiple versions of a written “response” to Dollarama’s motion without obtaining leave to do so, attempted to amend his originating pleading and his response informally instead of using the prescribed procedure for amendments, and loaded his written submissions with collateral grievances against Dollarama’s counsel, the supervisory employees, and various administrative bodies.
The court concluded that these behaviours—taken together with the exaggerated monetary claim and the lack of any solid legal basis for many of the requested remedies—constituted an abuse of the judicial process. The action and the manner of its prosecution were found to be manifestly ill-founded, disproportionate to the nature of the dispute, and indicative of a litigant using proceedings to pursue broader personal grievances rather than to vindicate cognisable legal rights.

Treatment of the mis en cause and fabricated infraction

The judgment also addresses the plaintiff’s decision to add two individuals, human resources employee Maude Breton Richard and supervisor Ali Idriss, as mis en cause. No substantive relief was actually sought against either of them, and the evidence showed that Ms. Breton Richard’s involvement was limited to explaining and confirming the company’s termination decision in communications with the plaintiff. The court held that her presence was unnecessary for resolution of the dispute and that she should not have been impleaded.
The handling of Mr. Idriss was more serious. Beyond adding him as a mis en cause, the plaintiff prepared a purported “constat d’infraction” accusing him of criminal fraud under section 380(1) of the Criminal Code and seeking a ten-month custodial sentence. The document was modelled on a provincial infraction form that does not apply to criminal offences, and the plaintiff presented himself as a prosecutor despite having no authority to do so and without following the Criminal Code procedure for private informations. The court viewed this as an abusive and improper attempt to criminalise an employment dispute and an example of the plaintiff’s readiness to attack individuals personally through misused legal instruments. This conduct also featured in the assessment of his overall quérulent behaviour.

Prior litigation history and declaration of quérulence

To determine whether a declaration of quérulence was warranted, the court surveyed the plaintiff’s extensive litigation and complaint history over the preceding five to six years. This included: a judicial review application contesting an immigration officer’s refusal of a selection certificate, in which he improperly sued the individual officer and claimed damages without factual basis; multiple unsuccessful attempts to gain admission to the Barreau du Québec or its professional school, coupled with appeals and a pending motion for retraction before the Tribunal des professions; civil proceedings against another employer (Métro) in which he claimed $60,000 compensatory and $10 million punitive damages for a very short period of probationary employment; harassment complaints before the Tribunal administratif du travail, one of which was dismissed as unsubstantiated and another simply abandoned; and complaints to the Barreau’s syndic attacking opposing counsel in this and other matters, all of which were closed without disciplinary investigation.
Across these files, the court identified recurring features: self-representation, initiation of proceedings as plaintiff rather than defendant, repetitious pursuit of the same grievances despite clear and reasoned rejections by different decision-makers, and a tendency to attach outsized monetary claims or atypical remedies only weakly connected to the underlying facts. The plaintiff’s arguments often invoked high-level legal principles, rights discourse, or procedural fairness rhetoric yet were framed in ways the court regarded as legally unsound or disconnected from the actual statutory and doctrinal framework.
In light of this pattern, the court applied the established criteria for quérulence: an entrenched habit of launching ill-founded or disproportionate proceedings; expanding disputes by attacking judges, opposing lawyers, and other actors in the justice system; and consuming excessive judicial and administrative resources without advancing legitimate claims. It found that the threshold for declaring the plaintiff a vexatious litigant under article 55 C.C.P. was clearly met.

Orders made and overall outcome

On the merits of Dollarama’s motion, the court held that the plaintiff’s action for wrongful dismissal and enormous damages was manifestly unfounded and abusive, and that his procedural conduct exacerbated the abuse. The claim for compensatory damages vastly exceeded any reasonable measure of loss for someone with a 14-month work history at Dollarama, and the punitive damages claim lacked any statutory foundation or evidence of conduct by Dollarama so malicious or oppressive as to justify exemplary sanction. The court was not persuaded that the disputed version of the employee manual, or any alleged defect in the internal disciplinary process, transformed a cash-handling mistake and performance concerns into a rights-violating dismissal warranting the extraordinary compensation sought.
Accordingly, the Superior Court granted Dollarama’s motion in full: it dismissed the plaintiff’s originating application, formally declared the proceeding abusive under article 51 C.C.P., and declared Mr. Olongo a plaideur quérulent under article 55. It further ordered that he may not, directly or indirectly, initiate any new judicial or administrative proceedings—including complaints, grievances or other procedures—before courts or administrative bodies subject to the Superior Court’s supervisory jurisdiction without prior written authorisation from the appropriate chief justice or tribunal president (or a delegate). The judgment also directed that his name be entered in the public registers of persons subject to authorisation and of vexatious litigants, and that the judgment be placed on record in specified related files. The court ordered the action dismissed “avec frais de justice” in favour of Dollarama, meaning that Dollarama S.E.C. is the successful party and will recover its taxable costs; however, the decision does not specify any particular quantum of monetary award or costs, and the exact total amount ordered in its favour cannot be determined from the judgment alone.