Restrictive devices during packing.
As is now clear (not that it ever wasn't) a restrictive device of any sort left around your pilot chute can lead to a nasty end. However, maybe it might be a good time for us all to look at other techniques we use during our packing.
I know there are jumpers out there (friends) who tie all their lines together in the centre during their packing - above the tailgate. It seems to me that this too could easily be forgotten and if left there would result in a streamer. I understand the need to keep the lines centred to prevent one escaping over the stabilisers and the resultant line over malfunction. However, i'd take the line over as opposed to the streamer any day of the week, so why risk the latter to prevent the far less likely to be fatal former?
Counting tools is a good way of preventing forgetting such devices but it isn't infallible. How many of us carry more than one pull up when we're out on a trip, and what if you see someone elses pull up and assume it's yours. How many times have you lent someone a spare pullup? When they finish with it they throw it over and say thanks. Could you mistake that for the one holding all your lines together?
No matter how thorough we think we are, we all get tired and make mistakes. A pull up left on your lines could be a very costly one.
ian