How do you protest in sailing?

To protest, you must hail "Protest" at the first reasonable opportunity so the other boat can hear, display a red flag if your boat is longer than 6 metres, and deliver a written protest within the time limit. The default limit is two hours after the last boat finishes, unless the sailing instructions set a different one.

Do you have to hail protest at the time of the incident?

Yes. The hail must happen at the time of the incident, or as soon as reasonably possible, and must be loud enough for the other boat to hear. This is a hard requirement. Missing the hail will invalidate your protest unless you can show it was not reasonably possible to hail, for example because of injury.

What is a protest flag in sailing?

The protest flag is a red flag (the code flag B is red and is the one usually used). The rules require it only on boats longer than 6 metres; on smaller boats it is good practice but not mandatory. It should be displayed at the first reasonable opportunity after the incident and kept flying until the boat is no longer racing.

What happens at a sailing protest hearing?

A protest committee hears the case. This is usually a separate panel of three, though at a small club the race committee may act as the protest committee. Both boats give their account of the incident, witnesses may be called, and the committee asks questions. The committee then finds the facts and applies the rules. The outcome is not simply guilty or not guilty, because the committee may disqualify a boat, impose a different penalty, find that no boat broke a rule, or find that more than one boat did. Either party can usually appeal to the national authority on a point of law or procedure, but not on the facts, and some events (such as those with an international jury) allow no appeal at all.

How to protest in sailing racing

A protest is the formal mechanism for reporting a rule infringement in sailing. If you believe another boat has broken a rule that affected you, you have the right to protest, and the process has to be followed properly for it to count.

When to protest

Protest when you believe another boat has broken a rule and either did not take a penalty (the turns required under Rule 44) or the turns taken were insufficient. You may also protest if you believe a boat committed a breach of sportsmanship or general conduct rules.

You are not required to protest every infringement you witness, but the rules depend on self-policing. Failing to protest a clear breach allows a boat that broke a rule to gain an advantage over the entire fleet.

Hailing the other boat

Everything starts with the hail, and you have to get it right at the time, not afterwards.

At the time of the incident (or as soon as reasonably possible afterwards), you must shout "Protest!" loudly enough that the other boat can hear you. This is a hard requirement in the RRS. If you fail to hail, or if your hail is not loud enough to be heard, your protest will almost certainly be ruled invalid at the hearing. The other boat must have the opportunity to hear that a protest has been made so it can decide whether to take a turns penalty.

"Protest" is the required word. Shouting "Foul!" or "That's a rule breach!" is not sufficient.

Flying the red flag

If your boat is longer than 6 metres, you must display a red flag (the code flag B) at the first reasonable opportunity after the incident, and keep it up until you are no longer racing. On smaller boats a red flag is good practice though not required, as it tells the race committee and fleet that a protest is coming.

If you cannot display a flag because of a physical inability at the time, note this on your protest form and explain it to the protest committee.

Telling the race committee

The rules do not require you to tell the race committee at the finish, but it is good practice and some sailing instructions ask for it. A quick word to the committee boat as you cross the line lets them expect your protest and contact the other boat. Filing the written protest within the time limit is what actually matters.

Filing the protest form

A written protest must be delivered to the race office within the protest time limit. By default that limit is two hours after the last boat in the race finishes, but the sailing instructions can set a different time, so always check them.

A valid protest has to identify the incident. The form usually asks for:

A description of the incident, including where it happened on the course and the relevant positions and movements of the boats.
The names and sail numbers of the boats involved.
The rule or rules you believe were broken.

Getting the rule number wrong, or leaving it out, does not by itself sink a protest. Under Rule 60.5(c) the committee applies whatever rule fits the facts, whether or not your protest named it. What matters is that the protest identifies the incident clearly enough for the committee and the other boat to know what it is about. Protest forms are usually available from the race committee or on the RYA website.

The hearing

Both boats and any witnesses attend the hearing before the protest committee, usually a separate panel of three people, though at a small club the race committee may act as the protest committee. The committee:

Hears the protestor's account.
Hears the protestee's account.
Asks questions and may call witnesses.
Rules the protest valid or invalid (on procedural grounds first).
If valid, determines the facts of the case and decides whether a rule was broken.

The committee's decision on the facts is final (subject to appeal on points of law or procedure). The result is not a simple guilty or not guilty. If the committee decides a boat broke a rule, it disqualifies her unless she is exonerated, has already taken a penalty, or the rule provides for a different penalty. It can also find that no boat broke a rule, or that more than one boat did, and it can penalise any boat that is a party to the hearing. The committee need not even rely on the rule you cited: under Rule 60.5(c) it applies whatever rule fits the facts, whether or not your protest named it.

Taking a penalty instead

A boat that accepts it broke a Part 2 rule does not have to wait for a hearing: it can take a turns penalty on the water and that ends the matter. The catch is timing. Turns must be taken while racing and as soon as possible after the incident, so this is not something a boat can do once the race is over. After racing, a boat that concludes it was in the wrong can retire (scored RET) rather than contest the hearing.

Appealing a decision

Either party may usually appeal the protest committee's decision to the national authority (the RYA in the UK) on grounds of law or interpretation, but not on questions of fact. The protest committee's factual findings are final. The right to appeal is not universal, though: under Rule 70.3 there is no appeal from the decision of a properly constituted international jury, and some events exclude appeals where the sailing instructions say so.

See penalty turns for the alternative to protesting when you know you have broken a rule yourself.

Last updated: 2026-06-15