I was told by some long time Boy Scout leaders that BSA recognizes that in today's world, some parents (especially single parents) might not be able to participate as leaders if they cannot bring other sons or daughters along on trips; that therefore siblings - boys or girls - can come on trips. Supposedly, this is documented; they mentioned a leader development guide, which I haven't heard of and can't find. I hope I can find some answers here. If we want to discuss whether it should or should not be done, or whether certain trips might or might not be appropriate for siblings, can we open another discussion?