The people have the right to assemble in a peaceable manner, to consult for the common good, to make known their opinions to their representatives and to apply for redress of grievances. (Source: Illinois Constitution.)
RIGHT TO ASSEMBLE AND PETITION
Ill. Const. art. 1, § 5 — under BILL OF RIGHTS.
Ill. Const. art. 1, § 5
RIGHT TO ASSEMBLE AND PETITION