Originally Posted by
T8191
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Yea, for we tag our hand baggage too, for verily it facilitates Ground Staff in identifying us as proper denizens of Group 1.

But from only a quick glance does it really ?
if I were ground staff, I reckon I would be relying on BP’s, given that a tag
might be any one of ..... out of date / acquired from fleabay / borrowed (literally or metaphorically)