From one of Madam's favorite web sites, a photo that reminds her irresistibly of a typical Amcit emergency.
Of course, the rental agent assured the tourists that the car-top carrier was perfectly aerodynamic, could hold all their luggage, and would not fall off. There is, however, no mention of its being burglar-proof.
And which of the monkeys is eating the passports? Ah, that one.