No Earphones or earbuds allowed safety sign (P21) Electrical room safety sign and visual warning equipment required

and visual warning equipment required to safely manage traffic flow and alert road users to temporary hazards

Electrical rooms and switchgear areas where “High voltage inside” supports safe access and lockout procedures

Agricultural facilities and farm buildings

Convector oven

Caution: It is illegal & against company policy

No Earphones or earbuds allowed safety sign (P21) Electrical room safety sign and visual warning equipment requiredThe No Earphones or earbuds allowed sign (P21) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign clearly prohibits the action or item described, No Earphones or earbuds allowed. It helps prevent misunderstandings and non compliant behaviour, and sets expectations before someone enters the restricted space. Manufacturing lead time ETA, 4 to 6 working days for