The annual Commonwealth Day service is one of the most important events in the royal calendar, bringing together members of the British Royal Family, government representatives, and leaders from across the Commonwealth of Nations.
During the 2026 ceremony at Westminster Abbey in London, a short interaction between Princess Anne and Queen Camilla attracted attention online. A widely shared video showed Princess Anne greeting her sister-in-law without performing a curtsey, prompting questions about royal etiquette.
However, according to established royal protocol and the order of precedence within the monarchy, the moment reflected standard practice rather than any sign of disagreement or tension.
Commonwealth Day and Its Importance
Commonwealth Day is celebrated annually on the second Monday in March. The observance highlights cooperation among the 56 member countries of the Commonwealth, which together represent a population of more than 2.7 billion people.
The service held at Westminster Abbey traditionally includes readings, musical performances, and speeches reflecting the diversity of cultures across the Commonwealth. The ceremony is organized with support from the Royal Commonwealth Society and is attended by diplomats, community leaders, and young people representing member states.
Senior members of the royal family typically attend the service as part of their role in supporting Commonwealth initiatives.
At the 2026 ceremony, attendees included King Charles III, Queen Camilla, Prince William, and Catherine, Princess of Wales, alongside Princess Anne and other members of the royal family.

Royal Greetings Before the Ceremony
Before the service began, members of the royal family greeted one another outside Westminster Abbey. These greetings are often informal but still guided by traditional etiquette.
Prince William, the Prince of Wales, greeted his father King Charles III first. Observers noted that he placed a hand on the King’s shoulder and exchanged a brief cheek kiss—an affectionate gesture commonly seen among close family members during royal events.
He then greeted Queen Camilla in a similar manner.
Catherine, Princess of Wales, also greeted the King with a curtsey before exchanging a brief cheek kiss, following the customary etiquette observed by many members of the royal family when greeting the monarch.
Princess Anne’s Greeting
When Princess Anne stepped forward to greet her brother, she embraced King Charles III and performed a curtsey. The gesture—placing one foot behind the other while bending slightly—has long been part of royal etiquette when greeting the monarch.
Princess Anne then turned to greet Queen Camilla. The two exchanged a friendly greeting and a brief kiss on the cheek while speaking for a moment.
Unlike her greeting with the King, however, Princess Anne did not perform a curtsey when greeting Queen Camilla. This small detail quickly became the focus of discussion online once clips of the moment circulated on social media.
Some viewers questioned whether the gesture had been intentionally omitted, while others wondered if the action was related to official royal protocol.

Understanding Royal Protocol and the Order of Precedence
In reality, the explanation is straightforward and relates to the royal family’s official order of precedence.
Princess Anne is the daughter of the late monarch Queen Elizabeth II and the sister of King Charles III. As a woman born into the royal family, she holds a senior position within the royal hierarchy.
Queen Camilla, by contrast, joined the royal family through her marriage to King Charles III in 2005.
According to traditional royal etiquette, members of the royal family who were born into the monarchy are not required to curtsey to those who married into it, even if that person holds the title of queen consort.
Because of this distinction, Princess Anne is not required to perform a curtsey when greeting Queen Camilla. Her greeting during the Commonwealth Day ceremony therefore followed established protocol.

The Role of the Order of Precedence
The order of precedence is an important aspect of royal protocol in the United Kingdom. It determines the ranking of members of the royal family during official events, ceremonies, and state occasions.
While the reigning monarch always holds the highest position, other members of the royal family are placed in order based on factors such as birth, marital status, and official role.
These traditions help organize formal events and clarify how members of the royal family interact in ceremonial settings.
Because Princess Anne is the King’s sister and was born into the royal family, her position within the order of precedence differs from that of Queen Camilla, who is the King’s spouse.

Princess Anne’s Longstanding Role in Public Service
Princess Anne, also known as the Princess Royal, is widely recognized for her dedication to public service. She carries out hundreds of official engagements each year and supports numerous charitable organizations.
One of her most prominent roles has been her long association with the Save the Children charity, where she has served as patron for many years.
Her consistent involvement in charitable initiatives has earned her a reputation as one of the most hardworking members of the royal family.
Because of her decades of public service and senior status within the monarchy, Princess Anne frequently participates in national ceremonies and international events, including Commonwealth activities.

The Royal Family and the Commonwealth
The Commonwealth plays a significant role in the modern responsibilities of the monarchy. King Charles III serves as Head of the Commonwealth, a symbolic role representing cooperation among the member countries.
Members of the royal family regularly attend Commonwealth events, support youth programs, and participate in diplomatic visits to member nations.
Prince William and Catherine, Princess of Wales, have also become increasingly involved in Commonwealth-related initiatives as they prepare for their future roles within the monarchy.
The Commonwealth Day service at Westminster Abbey remains one of the most visible expressions of this relationship.

Social Media and Public Interpretation
Short video clips from royal events often spread quickly online, sometimes leading to misunderstandings about protocol or tradition.
In this case, the widely shared footage of Princess Anne greeting Queen Camilla prompted speculation that was largely based on incomplete knowledge of royal etiquette.
Royal experts and historians often note that such moments are best understood within the context of long-standing traditions that guide ceremonial interactions within the monarchy.
Conclusion
The interaction between Princess Anne and Queen Camilla at the Commonwealth Day service illustrates how royal protocol can sometimes be misunderstood when viewed without context.
Princess Anne’s decision not to curtsey to Queen Camilla was consistent with established royal etiquette and the traditional order of precedence within the British monarchy.
Rather than signaling disagreement, the moment simply reflected the structured customs that guide interactions among members of the royal family during formal occasions.
As the monarchy continues to participate in events such as Commonwealth Day, these traditions remain an important part of the ceremonial heritage that connects the royal family with the broader Commonwealth community.