Remove the second “§”

Error²Federal courts, Illinois courts21st and 22nd editions

Subsections of one section share a single section symbol, as “§ 6910(a), (c)”; the doubled symbol is kept for subsections that sit in different sections.¹

1. 1R. 3.3(b) Multiple sections and subsections.
2. 2An error: the rule in note 1 allows one form, and this is not it.