Sceptre is a cool word, by the way

I went to Cambridge with Paola today.

For many years it was the custom for students to place a bicycle high in branches of the tree in the centre of New Court. Usually invisible except in winter, when the leaves had fallen, such bicycles tended to remain for several years before being removed by the authorities. The students then inserted another bicycle. Similarly, the sceptre held by the statue of Henry VIII mounted above the medieval Great Gate was replaced with a chair leg as a prank many years ago. It has remained there to this day: when in the 1980s students exchanged the chair leg for a bicycle pump, the College replaced the chair leg.

(From the Trinity college, Cambridge wiki)