I have always thought a thief would just take the whole bag.
2) deter someone quickly placing "something" in my bag temporarily.
Would not call it an urban myth at all.Actually, I have tried the biro trick, it's no picnic to open the case. Urban myth kind of, at least as far as timing....
If you have enough practice:Indeed, I would think that required a bit more planning and experience with this sort of thing. Really not much can be done to prevent someone with a plan.
If you have enough practice:
Open A Locked Suitcase Without Leaving [much of] A Trace | Lifehacker Australia
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