On 4 May, the Chaplain-President and Secretary-General were pleased to attend, alongside the presidents of Belgian Judaism and Islam, the secretary-generals of the Catholic Bishops' Conference and of the United Protestant Church, other Catholic and Orthodox guests, the Ambassador and Deputy Ambassador of the United Kingdom and the Ambassador of Canada, a service of prayer for the coronation of King Charles III at Holy Trinity Brussels. The service featured several of the languages used in Commonwealth countries and concluded with the national anthems of the UK and of Belgium. A champagne reception followed.