(From Wikipedia)
"In France, King Philip and his forces besiege the English-ruled town of Angiers, threatening attack unless its citizens support Arthur. Philip is supported by Austria, who is believed to have killed King Richard. The English contingent arrives; Eleanor trades insults with Constance, Arthur's mother. Kings Philip and John stake their claims in front of Angiers' citizens, but to no avail: their representative says that they will support the rightful king, whoever that turns out to be."