coronation of the Thai monarch
... that until the coronation of the Thai monarch is completed, the ruler is considered only a regent and may not sit under the Royal Nine-Tiered Umbrella ?
... that until the <b id="mwBY4"><a href="./Coronation_of_the_Thai_monarch" id="mwBY8" rel="mw:WikiLink" title="Coronation of the Thai monarch">coronation of the Thai monarch</a></b> is completed, the ruler is considered only a <a href="./Regent" id="mwBZA" rel="mw:WikiLink" title="Regent">regent</a> and may not sit under the <a href="./Royal_Nine-Tiered_Umbrella" id="mwBZE" rel="mw:WikiLink" title="Royal Nine-Tiered Umbrella">Royal Nine-Tiered Umbrella</a> <i id="mwBZI">(pictured)</i>?