Neither of my door locks work, so I don't worry about it.
I stow a few essentials in the compartment under my seat
and make sure I never leave my wallet/backpack in the bus.
A friend said her '74 was always getting broken into...
I guess theives just open the door, look around, and
leave. Haven't had anything taken or damaged (knock knock).
However, I do use the walmart club device thang :)
the walmart club device :)

Lisa
'66 Microbae (singular of microbi?)

ps: great Friday pomes!! such an arty crowd...