Some legal problems cannot wait for a trial date. A former employee is taking your clients, a landlord has changed the locks, a debtor is moving assets offshore, or a damaging post is spreading online. In each case the harm happens now, and a judgment in two years’ time will not undo it.
An urgent interdict is the High Court’s answer to that problem. This article explains what an interdict is, what you must prove, how the court decides whether a matter is truly urgent, and the most common situations in which urgent interdicts are granted.
What is an interdict?
An interdict is a court order that either stops someone from doing something (a prohibitory interdict) or compels them to do something (a mandatory interdict). Interdicts can be:
- final, determining the parties’ rights for good; or
- interim, preserving the position until the dispute is finally decided, usually in a trial, arbitration or a later hearing.
Most urgent applications seek interim relief. The court is not asked to decide who ultimately wins, only whether the status quo should be protected in the meantime.
The requirements for a final interdict
The classic test comes from Setlogelo v Setlogelo 1914 AD 221. An applicant for a final interdict must show:
- a clear right, proved on a balance of probabilities;
- an injury actually committed or reasonably apprehended; and
- no other satisfactory remedy
Because final relief is usually sought on affidavit, a factual dispute on the papers is generally resolved on the respondent’s version, unless that version is so far-fetched that it can be rejected out of hand.
The requirements for an interim interdict
For interim relief, the test is less demanding, as developed in Webster v Mitchell 1948 (1) SA 1186 (W) and Gool v Minister of Justice 1955 (2) SA 682 (C). The applicant must show:
- a prima facie right, even if open to some doubt;
- a well-grounded apprehension of irreparable harm if the interdict is not granted;
- that the balance of convenience favours the grant of the interdict; and
- no other satisfactory remedy.
These requirements are not applied in isolation. The stronger the prima facie right, the less the balance of convenience needs to favour the applicant, and vice versa. The court also retains a discretion to refuse relief even where the requirements are met.
Interdicts against the state. In National Treasury v Opposition to Urban Tolling Alliance 2012 (6) SA 223 (CC), the Constitutional Court held that when an interim interdict would restrain government from exercising its statutory or constitutional powers, courts must weigh separation of powers in the balance of convenience. Such interdicts should only be granted in the clearest of cases.
When is a matter urgent?
Urgency is a separate question from whether the interdict should be granted. Rule 6(12) of the Uniform Rules of Court allows a court to dispense with the normal time periods for urgent matters, but the applicant must set out explicitly:
- the circumstances which make the matter urgent; and
- why it cannot obtain substantial redress at a hearing in due course.
In East Rock Trading 7 (Pty) Ltd v Eagle Valley Granite (Pty) Ltd [2011] ZAGPJHC 196, the court stressed that the test is whether substantial redress is possible in the ordinary course. That is a lower threshold than irreparable harm. Delay does not automatically defeat urgency, but the applicant must explain it.
Luna Meubel Vervaardigers v Makin 1977 (4) SA 135 (W) remains the reference point for the idea that urgency comes in degrees. The more urgent the matter, the more the court will tolerate shortened time periods. But an applicant must justify each departure from the rules, and courts regularly strike matters from the roll where the urgency is exaggerated.
Self-created urgency. If you sat on your rights for weeks and then rushed to court, a judge may find the urgency is of your own making and strike the matter off the roll, often with a punitive costs order. Act as soon as you know of the threat.
Ex parte applications: the duty of full disclosure
In extreme cases, such as where warning the respondent would defeat the purpose of the order, an applicant can approach the court ex parte, without notice. The price is a duty of utmost good faith. Since Schlesinger v Schlesinger 1979 (4) SA 342 (W), courts have set aside orders obtained without full and frank disclosure of material facts, including facts unfavourable to the applicant.
Common examples of urgent interdicts
Urgent interdicts arise in almost every area of law. Some of the most common in our practice are:
| Situation | Typical relief | Read more |
| Lockout, removal of goods, or cutting of services | Spoliation order restoring possession | Spoliation orders |
| Ex-employee or seller competing in breach of a restraint | Interdict enforcing the restraint of trade | Restraint of trade interdicts |
| Debtor moving or hiding assets | Anti-dissipation interdict | Anti-dissipation and Anton Piller orders |
| Evidence likely to be destroyed | Anton Piller (search and preservation) order | Anti-dissipation and Anton Piller orders |
| Defamatory or harmful online publications | Interdict and removal order | Interdicts against defamation |
| Shareholder or board disputes | Interdict against a meeting, resolution or transaction | Litigation and dispute resolution |
| Call on a construction guarantee | Interdict against payment on the guarantee | Construction guarantees |
Practical tips if you need an urgent interdict
- Move quickly. Instruct attorneys the moment you know of the threat. Delay is the most common reason urgent applications fail.
- Gather evidence now. Emails, WhatsApp messages, screenshots, contracts, photographs and witness details. The application is decided on affidavit.
- Send a letter of demand where possible. Unless secrecy is essential, a short deadline in a demand often resolves the matter and shows the court you acted reasonably.
- Be candid. Disclose unfavourable facts. A court that feels misled will refuse relief and may award costs against you.
- Think about the return day. Interim orders are often granted as a rule nisi, with a return date. Plan for the opposed hearing and for the main proceedings that follow.
If an urgent application is brought against you
Urgent applications often give respondents only days, sometimes hours, to respond. Get legal advice immediately. You may be able to challenge the urgency itself, dispute the facts on affidavit, tender an undertaking that removes the need for an order, or seek costs if the application is an abuse of the urgent roll.
How O’Reilly Law can help
We bring and oppose urgent applications in the Western Cape and Gauteng High Courts for businesses, directors and individuals. Our litigation and dispute resolution team can assess urgency, prepare papers quickly and appear on short notice.
Contact us as soon as the problem arises; in urgent matters, every day counts.
This article is general information and not legal advice. Whether an interdict will be granted depends on the facts and the evidence. Correct as at October 2026.