An empty integrated cannabis vaporizer shall be properly disposed of as hazardous waste at a household hazardous waste collection facility or other approved facility
So, exactly which products have to be packed according to the 3-1-1 rule

This could be assessed based on four factors:[5] Using nicotine upon waking Using nicotine despite being restricted from its use (e.g., banned in certain locations, activities, events) Using nicotine to avoid withdrawal symptoms Waking up in the middle of the night to use nicotine The study concluded that a significant correlation exists between individuals with a nicotine dependence and certain Axis I (e.g., alcohol and drug use disorders, major depression, dysthymia, mania, hypomania, panic disorder with and without agoraphobia, social phobia, specific phobia, and generalized anxiety disorder) and Axis II disorders (e.g., avoidant, dependent, obsessive-compulsive, histrionic, paranoid, schizoid, and antisocial PDs).[6] There was an especially strong association to disorders involving alcohol and other drug use, as well as mood disorders such as major depression, specific phobia, antisocial, and paranoid personality disorders.[7] Nicotine smoking has also been found that put individuals at an increased risk for suicide, biopolar disorder, and a dose-response relationship has been found between smoking and schizophrenia

Or, when used colloquially, it means the ability to avoid some other type of adverse impact (such as firing from a job or being bullied)
Sad loss: The actress' mom, Betty Lou Bredemus, (pictured here with her daughter in 1993) died after battling lung cancer in the early hours of the morning