TDG Self Check #4

Welcome to your TDG Self Check #4

What information must be on a small means of containment?
Where are safety marks required to be placed on a means of containment?
When do you remove a safety mark from a means of containment?
Where must the TDG label be placed on a gas cylinder?
Where would you place the UN Number on a large means of containment?
How many labels must be placed on a Class 7 dangerous good?
How many placards must be placed on a large means of containment (truck and trailer)?