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🏉 Rugby union rules explained

Two teams of 15 try to carry, pass (backwards only) and kick an oval ball over the opponents' try line. A match is two 40-minute halves.

How scoring works

Key rules

Forward pass
The ball may only be passed sideways or backwards. A forward pass or knock-on gives the other team a scrum.
Tackle and ruck
A tackled player must release the ball; players arriving must stay on their feet and enter through 'the gate'.
Lineout
When the ball goes into touch, the hooker throws it in straight between two lines of forwards, who may lift jumpers to catch it.
Scrum
Eight forwards from each side bind and push; the scrum-half feeds the ball and the hookers strike for it.
Offside
In open play you are offside if you are in front of a teammate who last played the ball; at rucks, behind the hindmost foot.
Cards
A yellow card is 10 minutes in the sin bin; a red card is a sending-off.

Learn it, then test yourself

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FAQ

How many players are on a rugby union team?

15 on the field, with up to 8 replacements in most senior competitions.

How many points is a try worth?

5 points, plus a 2-point conversion attempt.

Who throws the ball in at a lineout?

Usually the hooker of the team awarded the throw.

AI-generated, checked against the official rulebook (World Rugby Laws of the Game). Competitions can vary; the governing body's laws are the final word. Last updated October 16, 2026. Spot a mistake? Report an error.