Ruck entry and jackal rules, made clear.

The ruleset and effective version used here

This page uses the World Rugby Laws of the Game, Rugby Union 2026, principally Laws 14 and 15, together with the English online law text updated on 1 July 2026, Law 9.20 and World Rugby's current breakdown guidelines. It explains the international rugby-union baseline, not rugby league and not a particular domestic league.

World Rugby says its July changes apply to new competitions or events starting after 1 July 2026. A competition already in progress must check its implementation date with the relevant union. Local competition regulations, age-grade laws, Game On variations and referee directives may therefore supplement this baseline; this page does not treat those as universal.

A tackle contest and a ruck are not the same thing

Under World Rugby Law 14.1, a tackle occurs when an opponent holds the ball-carrier and brings that player to ground. “To ground” includes lying, sitting, or having at least one knee on the ground or on another grounded player. If the carrier simply slips without being held, the tackle duties below have not been triggered, although the laws for players on the ground still apply.

A ruck is a later status and does not require a tackle first. Law 15.2 says it forms in the field of play when at least one player from each team are on their feet, in contact and over a ball on the ground. The instant those elements exist matters because the tackle ends and the general ban on handling in a ruck begins.

“Jackal” is shorthand, not a separate permission

World Rugby's defined term is jackler/stealer: the tackler's first-arriving team-mate at the tackle, contesting directly for the ball while remaining on the feet. Broadcast and coaching language often uses “jackal” more broadly. The label never excuses a player from Law 14.

• A tackler who went to ground must immediately release the ball and carrier, move away or get up, and be on the feet before attempting to play the ball. Law 14.6 then permits that tackler to play from the direction of their own try line if no ruck has formed.
• A player who held the carrier but stayed up is still involved in the tackle. That player must clearly release before contesting.
• A new arrival must remain on the feet, release the ball and carrier, and arrive from the direction of their own try line before playing the ball.

The 2020 World Rugby breakdown guideline asks officials to see a strong position, hands on the ball and an attempt to lift it, with the player supporting their body weight throughout. Dropping onto the ball and then resetting on the feet does not establish a legal jackal.

The release must be immediate

The contest is not judged only on the defender. Under Law 14.7, the tackled player must immediately make the ball available by releasing, passing or pushing it in any direction except forward, or by placing it in any direction. The player must then move away or get up and must not lie on, over or near the ball to prevent an opponent gaining possession.

If a legal jackler is on the ball and the tackled player holds on, the usual ruling is a penalty against the tackled player. A support player arriving a moment later does not retrospectively cure that failure to release. Conversely, a defender who is off feet, has not released or came from the wrong direction has not earned a penalty merely by touching the ball.

The “gate” changes when the ruck forms

At the tackle, Law 14.8(c) requires other players to arrive from the direction of their own try line before playing the ball. “Through the gate” is useful coaching shorthand, but the law does not define a fixed painted rectangle.

Law 14.10 can create offside lines before a ruck: once at least one player is on the feet over the grounded ball, each line runs through the hindmost point of any player in the tackle or standing over it. After the ruck forms, Law 15.4 moves the line to the hindmost point of that team's ruck participants.

An arriving ruck player must then:

• Be on the feet and come from behind the applicable offside line (Law 15.5).
• Join alongside, but not in front of, the hindmost player (Law 15.6).
• Bind to a team-mate or opponent before, or at the same time as, making other bodily contact (Law 15.7).
• Join immediately or retire behind the offside line; a former participant may rejoin only from an onside position (Laws 15.8–15.9).

A player who is wrongly positioned can restore an onside position by retiring before rejoining. Playing the ball or opponent first makes the offence complete.

Exactly when hands become illegal

Law 15.11 contains both the rule and its narrow exception. Once a ruck has formed, no player may handle the ball unless that player got hands on it before formation and stays on the feet. That means:

• A legal jackler already on the ball may continue the same attempt after an opponent's contact creates the ruck.
• A player merely hovering over the ball has no reserved right to use the hands later.
• A player arriving after formation must bind and may win possession by lawful rucking or pushing opponents off the ball; reaching in is a penalty.
• If the existing jackler loses the feet or releases the ball, the hands exception is over. The player cannot reset the hands in the formed ruck.

World Rugby's 2020 guideline also removed the idea that the jackler must “survive the clearout” before an official can recognise a legal win. The observable is a lawful, weight-supporting attempt on the ball, not how long the player withstands later contact.

Winning it also creates an immediate duty

If a player on the feet gains possession at the tackle, Law 14.9 requires that player to play it immediately by moving away, passing or kicking, and not go to ground unless tackled. The tackle ends when that happens, when a ruck forms, when the ball leaves the tackle area, or when it becomes unplayable.

At the back of a completed ruck, “no hands” is not an endless ban on the scrum-half. World Rugby Clarification 2-2026 says that when the contest is clearly over and the ball is secured, a half-back moving the ball away does not create a material offence. The July-updated Law 15.19 now expressly ends the ruck when the player playing the ball away lifts it from the ground. That permission does not let a player reach through an active contest to steal the ball.

A jackler may be driven away, not attacked dangerously

An attacking support player may lawfully remove a jackler, but entry and safety are separate tests. The player must arrive legally and, when joining a ruck, make a genuine bind before or with contact. World Rugby's 2022 side-entry guideline describes the expected action as “drive not dive”: square up from the direction of the player's own try line, shorten the steps, bind and drive.

Law 9.20 is specific about the limits:

• No charge into a ruck without binding and no contact above the shoulder line.
• The jackler may be pushed or driven backwards, including by grabbing the knee or leg.
• The opponent must not be rolled, pulled or twisted out of the tackle area.
• No dropping body weight onto an opponent and no targeting the lower limbs.
• No intentional collapse of the ruck. Neck rolls, tucked-arm shoulder charges and diving onto a grounded tackler can also be dangerous foul play.

A token arm after impact is not enough. Clarification 1-2026 confirms that an attempted but incomplete grasp or bind does not turn a dangerous charge into a bound cleanout.

Penalty, free-kick, scrum, advantage or card?

• Penalty: the stated sanction for holding on, failure to release or roll away, playing off feet, wrong-direction tackle entry, ruck side entry, failure to bind, hands after ruck formation and the dangerous acts in Law 9.20.
• Free-kick: Law 15.3 uses this lesser sanction when players involved at any stage of the ruck have heads and shoulders lower than hips. Returning the ball to a ruck or pretending the ruck has ended also brings a free-kick under Law 15.16.
• Scrum: if the tackle is unplayable and there is doubt about who failed to comply, Law 14.11(d) gives the throw to the team moving forward before the stoppage, or the attacking team if neither was moving forward. An unplayable ruck instead gives the throw to the side last moving forward under Law 15.20.
• Advantage: Law 7 allows play to continue only for an advantage that is clear and real. The referee must stop immediately if continuing would be dangerous.
• Discipline: dangerous or repeated play may also bring a caution, yellow card, red card or later citing process. That disciplinary judgment is separate from which team receives the breakdown penalty.

How to analyse a breakdown replay

1. Name the phase. Was there a Law 14 tackle, only a loose ball, or already a Law 15 ruck?
2. Check the tackle duties. Did the carrier, tackler and any assist tackler release immediately?
3. Freeze the first contest. Was the would-be jackler on the feet, supporting body weight, coming from the direction of their own try line and directly attempting the ball?
4. Mark ruck formation. Identify the instant one player from each team were in contact, on their feet and over the grounded ball.
5. Check hands against that instant. Hands already lawfully on may remain; hands added afterwards may not.
6. Check every arrival separately. Entry line, bind, feet and the safety of the cleanout each matter.
7. Choose the supported outcome. Apply advantage only if safe, use the prescribed penalty/free-kick/scrum, and deal separately with any foul play.

The tackler gets back up

Situation: Green 7 brings the carrier to ground and also lands on the ground. Green 7 releases immediately, moves clear, regains the feet, comes from the direction of Green's own try line and takes the ball before any ruck forms.

World Rugby 2026 ruling: play on, provided Green 7 plays the possession immediately. Law 14.6 expressly allows a compliant tackler to play the ball. The decisive facts are release, recovery to the feet, legal direction and the absence of a formed ruck.

Hands are on before contact

Situation: Green 6, the tackler's first-arriving team-mate, enters legally, stays on the feet and has both hands directly on the ball. White 5 then binds and makes contact over the grounded ball, creating a ruck.

World Rugby 2026 ruling: Green 6 may continue the existing attempt while remaining on the feet. Law 15.11's exception applies because the hands were lawfully on before formation. If Green 6 loses the feet or releases the ball, Green 6 cannot then put hands back into that ruck.

The reach comes after formation

Situation: Green 6 stands near the ball without touching it. White 5 arrives legally and makes contact with Green 6 while both are on their feet over the ball. Green 6 then reaches down and grabs it.

World Rugby 2026 ruling: penalty to White for handling in the ruck. The ruck existed before Green's hands went to the ball; being first at the tackle did not reserve a later right to handle.

A side-entry cleanout wins the ball

Situation: Green is lawfully on the ball. White 4 approaches from beside the tackle, dives without a prior bind and knocks Green away. White's team recovers possession.

World Rugby 2026 ruling: penalty to Green; possession won after the offence does not legalise it. The wrong entry and missing bind are technical offences, and the referee must also assess whether the impact was dangerous under Law 9.20. If continuing would be dangerous, Law 7 requires an immediate whistle rather than advantage.

Claims that miss the decisive test

• “First player there owns the ball.” Arrival order helps only if entry, release, feet and the attempt on the ball are legal.
• “Hands touching the grass proves off feet.” The legal question is whether the player remains on the feet and supports body weight; one freeze-frame should not replace the full sequence.
• “The referee must shout ‘ruck’ before hands become illegal.” The physical formation in Law 15.2 creates the ruck. A call communicates the decision; it does not create the facts.
• “Any contact ends the jackal.” A player already lawfully on the ball has the Law 15.11 exception while remaining on the feet.
• “A cleanout is legal if the cleaner binds eventually.” For ruck entry, the bind must precede or be simultaneous with other contact.
• “Every breakdown posture offence is a penalty.” Law 15.3's head-and-shoulder height requirement is sanctioned by a free-kick.

Governing-body sources and effective version

• World Rugby — Laws of the Game, Rugby Union 2026, Laws 7, 9, 14 and 15 (printed law book)
• World Rugby — current online Law 14, Tackle
• World Rugby — current online Law 15, Ruck
• World Rugby — current online Law 9.20, dangerous play in a ruck or maul
• World Rugby — July 2026 law update and competition implementation notice
• World Rugby — Clarification 1-2026, charging and binding at a ruck
• World Rugby — Clarification 2-2026, the half-back playing the ball away from a won ruck
• World Rugby — breakdown law-application guideline, March 2020
• World Rugby — side-entry law-application guideline, July 2022

Checked on 28 August 2026 against World Rugby's English online law assets after the 1 July 2026 update, plus the 2026 printed law book, current clarifications and breakdown guidelines. The live text includes later ruck-ending wording not shown in the earlier printed PDF. For a competition already under way on 1 July 2026, check the relevant union or competition regulations for its adoption date.