Tennis Court Oath Tennis Court Oath On 20 June 1789, the members of the French Third Estate, who had begun to call themselves the National Assembly, took the Tennis Court Oath (), vowing "not to separate, and to reassemble wherever circumstances require, until the constitution of the kingdom is established". It was a pivotal event in the French Revolution. The Estates-General had been called to address the country's fiscal and agricultural crisis, but immediately after convening in May 1789, they had become bogged down in issues of representation—particularly, whether they would vote by head (which would increase the power of the Third Estate,
Battle of the Tennis Court It is not entirely clear when the battle for the Tennis Court was won, however it seems that tanks operating from the road supported an infantry attack that captured the Tennis Court area on 10 May 1944. By the morning of May 13, most of the positions on the Kohima ridge had been re-taken by the British and Indian forces. On that day the DC's bungalow was finally recaptured by the 2nd Battalion, Dorset Regiment supported by Grant tanks firing from the Tennis Court. The lead tank was driven by Sergeant Waterhouse of 149th Regiment Royal Armoured Corps (149 RAC),