"In this regard, before accepting any gift, careful consideration should always be given to the donor, the reason for and occasion of the gift and the nature of the gift itself.
“Equally, before declining the offer of a gift, careful consideration should be given to any offence that might be caused by such an action."
The expectant royals are allowed to accept flowers or food, books presented by the author and gifts under £150.(AU$270)
Harry and Meghan politely explained their gift policy via Instagram last week.
"The Duke and Duchess of Sussex are immensely grateful for the outpouring of love and support in anticipation of the birth of their first child,” read a caption accompanying a picture depicting one of the charities they support.
“In lieu of sending gifts, the couple have long planned to encourage members of the public to make donations to select charities for children and parents in need.
“If you already made a donation, the couple send you their greatest thanks."