Article 15 of the UN Convention on the Rights of the Child concerns the right children have to meet together and to join groups and organisations:

"1. States Parties recognize the rights of the child to freedom of association and to freedom of peaceful assembly.

2. No restrictions may be placed on the exercise of these rights other than those imposed in conformity with the law and which are necessary in a democratic society in the interests of national security or public safety, public order (ordre public), the protection of public health or morals or the protection of the rights and freedoms of others."