Division 2.2.1.12 Warning device United Kingdom Original text. Later amendments are not shown. 2.2.1.12.1Division 2.2.1.12.1 2.2.1.12.2Division 2.2.1.12.2 ← Division 2.2.1.11 Division 2.2.1.12 Division 2.2.1.12.1 →