It can be surprising how often civilian flights are used to carry weapons. I remember speaking with a retired British member of a totally secret group who he wouldn't even name to me who were often put on standard civilian flights carrying their full weapons load in secret.
As for the rest of the issue here, it's tough to know what to do sometimes on a planet that has become a mental institution where the inmates have guns. We can clearly each do the very best we can to be lovingly enlightened and to help others do the same.