As a former fire marshal and a member of the International Association of Fire Marshals, I would like to suggest that, the next time you choose to show a cigarette in an ashtray, you use one that has the slots for holding the cigarette in the MIDDLE of the ashtray. When a smoker uses an ashtray such as this, the cigarette will fall INTO the ashtray, rather than OUT of the ashtray and on to a combustible surface (thus possibly igniting a fire).
I realize it's too late for this particular series, and that the ashtray isn't the topic, but showing a positive behavior, from a fire-ignition poing of view, would help us tremendously.
Thank you.