Though wielding great power as sesshō and kampaku, Motofusa was prevented from becoming the head of the Fujiwara family by the political maneuvers of Taira no Kiyomori. An incident in 1170, while Motofusa was on his way to the Hōjuji Palace, further cemented his rivalry with the Taira clan. The Regent, along with a large retinue, was making his way to the palace for a ceremony which the cloistered Emperor Go-Shirakawa was supposed to attend, when a young boy refused to make way for him and his retinue. As a result, the Regent's men smashed the boy's carriage and humiliated him. The boy was a grandson of Kiyomori and so, after a few failed attempts at reprisal, followers of Taira no Shigemori (the boy's father) attacked the Regent's men on their way to a solemn ceremony, dragging them from