Only Trained & Authorised Persons May Operate Machinery Safety Sign (DM2) canteen sign Construction sites with on-site diesel

Construction sites with on-site diesel storage

and controlled zones where “Construction Entrance arrow left” must be visible before entry

Recycle Milk and Juice Cartons

Equipment rooms and testing bays using radiation-emitting devices

Only Trained & Authorised Persons May Operate Machinery Safety Sign (DM2) canteen sign Construction sites with on-site dieselThe Only Trained & Authorised Persons May Operate Machinery sign (DM2) is a custom sign used to communicate a clear, site specific message at the exact point where it matters. Purpose and function This sign reinforces the instruction or notice described, Only Trained & Authorised Persons May Operate Machinery. It reduces reliance on verbal reminders and supports consistent day to day compliance. Manufacturing lead time ETA, 4 to 6 working days for