Not everyone can join in a scrum.

Only six players from each team can take part.

They are almost always the six forwards in the side.

The scrum is formed at the place where the infringement occurred.

However, all scrums must take place at least 10m from the touch or goal lines.

The team which did not commit the offence will have the advantage in the scrum.

They will be the team with the loosehead and feed.