Hi.. My first post prior to joining as a new member. Just a thought on face gags/muzzles....As for me I will tell any nosey person, if challenged, that I had many years in psychiatric hospitals (which is true.. as a nurse not a patient ha ha) and that I have a mental condition which prevents me from wearing a mask (also true .. the condition is known as a belief in human freedom and liberty....) By then they will moving backwards at a fast pace and I will do what I need to do.. Ha Ha