It is sometimes asserted that the Lord Mayor may exclude the monarch from the City of London. The legend is based on the misinterpretation of the ceremony observed each time the sovereign enters the City: at Temple Bar the Lord Mayor presents the City's Pearl Sword to the sovereign as a symbol of the latter's overlordship. The monarch does not, as is often purported, wait for the Lord Mayor's permission to enter the City. When the sovereign enters the city, a short ceremony usually takes place where the Lord Mayor symbolically surrenders his or her authority to the monarch by presenting the sword to them. If the sovereign is attending a service at St Paul's this ceremony would take place there rather than at the boundary of the City for matters of convenience.