IMHO making myself blind and deaf in a crowded shelter when alone or with my family would be out of question. If the situation is bad enough to stay in shelter it means it is a real emergency and you'd better be very careful with people around.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.