Sinclair, as the chair of the Truth and Reconciliation Commission, played a crucial role in uncovering the painful history of residential schools and advocating for the dignity and rights of Indigenous peoples. His tireless efforts in promoting understanding and healing between Indigenous and non-Indigenous communities left a profound impact on the nation, inspiring many to engage in meaningful dialogue and action towards reconciliation.
Lowering the flags serves as a solemn tribute to his legacy, reflecting a collective mourning for his loss and a recognition of the enduring significance of his work in fostering justice and equity for Indigenous communities.