Each team can consist of a maximum of 12 members.

For groups, a maximum of six members would be allowed.

Each unit, including the leader, has a maximum of five members.

The group accepts a maximum of five new members a year, and each member must be accepted unanimously.

Council has the power to co-opt, to a maximum of five additional members as required.

There is a maximum of 60 members at any time.

Each team can have a maximum of four members from the same school.

As a private club it has a maximum of 695 male and female members.

Income from membership is given as £780, suggesting a maximum of 78 members.

The party comprises a maximum of three members and control over them may be switched during battle.