Dear Mary: What’s the etiquette of loo-flushing for overnight guests?
Q. My husband and I have started receiving invitations to large summer events scheduled for after 21 June. We have been shielding for the past year and, although happy to meet up with small groups of friends out of doors, for the time being we are fearful to commit to indoor unventilated parties. Obviously our hosts require responses to these kind invitations, but we don’t know how to refuse without being thought of as ‘wimps’. Mary, can you help?— P.Z., London SW7 A. There is no need to supply a reason for a party refusal. Indeed traditional etiquette decrees that you should not. You need only say you will be
