From the Chief Rabbi’s tweet:
How times have changed…
On 3 September 1189, Richard I was crowned King in Westminster Abbey. Jews were barred from attending, but in a spirit of heartfelt goodwill, some Jewish leaders arrived bearing gifts for the new king. They were informed that Jews were not welcome, whereupon Richard’s courtiers stripped and flogged them, and then flung them out of court.
A rumour spread that the King had given an order for all Jews to be attacked. While some Jews escaped, arsonists set fire to many Jewish homes, some Jews were forcibly converted, while others were given sanctuary in the Tower of London. Some thirty innocent Jews were senselessly murdered on the day of the Coronation, including Rabbi Jacob of Orléans, the most senior Rabbi in England at that time.