Not good enough. Police officer gets off work, walks through his house undressing towards the bathroom. Puts his gun on the bed. Girlfriend sees his car home, and while baby sitting a neighbor's toddler, lets herself and toddler in to his apartment with her key, or hidden key. Toddler races ahead of girlfriend, finds gun on bed, and in a bedroom all alone the only sound both adults hear is boom. Toddler shoots his head off his shoulders. Your responsibility to stow your firearm does not end once inside your home.