I can understand that, especially if some zealous agent wants to open seals and do his or her own 'safety inspection.' I once shipped flight hardware to a sate

I can understand that, especially if some zealous agent wants to open seals and do his or her own 'safety inspection.' I once shipped flight hardware to a satellite integration facility. We elected to send it by truck after considering all options. Once the seals were on the crate, there were two people with it at all times.