Jase2985:
MadEngineer: Being asked to swap my better than K/N95 face mask when visiting my nana at the rest home for an inferior one.
Likely the same reasoning why in MIQ guests cant bring their own masks. Staff dont know when it was last changed, cant verify quality etc.
Yep it sucks but you just have to follow their rules.
I believe there is nothing stopping you putting their provided mask over your own.