Accordingly, he and his followers then present, marched at once up the hill above Kororareka, and cut down the flagstaff that had been set up there. Then they withdrew quietly enough. The settlers were much disconcerted, having no means of coercing Heke, and not knowing to what this might lead. However, they set the flagstaff up again.
Hone Heke appeared once more with his band, this time in fierce anger. They cut down the restored flagstaff, and either threw it into the sea, or burnt it, or carried it off. Heke also threatened to destroy Kororareka if any attempt was made to fly the British flag again.
H.M.S. Hazard now came up from Auckland, where considerable excitement agitated the young settlement. The flagstaff was again restored, and, this time, a small block-house was built round it, which was garrisoned by half a dozen soldiers.
Now, Hongi Hika, previous to his death, had enjoined a certain policy upon his successors. He had told them never to make war upon such Pakeha as came to preach, to farm, or to trade. These were not to be plundered or maltreated in any way. They were friends whose presence could only tend to the advantage of the Maori. But the English sovereign kept certain people whose only business was to fight. They might be known by the red coats they wore, and by having stiff necks with a collar round them. "Kill these wherever you see them," said Hongi; "or they will kill you."
So Hone Heke sent an ultimatum into Kororareka, to the effect that, on a certain specified day, he should burn the town, cut down the flagstaff, and kill the soldiers. The attack was fixed for night, and it came with exact punctuality. Most of the inhabitants took refuge on board the Hazard and some other craft then lying in the harbour; while these prepared to guard the beach from a canoe attack. Captain Robertson of the Hazard, with some forty marines and blue-jackets, aided also by a party of settlers, took up a position on the landward side of the town.
Hone Heke's own mind seems to have principally been occupied with the flagstaff. The main attack he left to Kawiti, who had joined him, with five hundred men. Heke himself, with a chosen band, crept round unperceived through the bush, and lay in wait near the top of the flagstaff hill, in a little dingle, which is yet pointed out to visitors. Here they lay for some hours, awaiting the signal of Kawiti's attack upon the town below. While in this position, Heke kept his men quiet by reading the Bible to them, expounding the Scriptures as he read; for all these Ngapuhi, whether friends or foes, were professed Christians at that period.
By-and-by, the sound of firing and shouting in the town, together with the blazing of some of the houses, attracted the attention of the soldiers in the little block-house round the flagstaff. Unsuspecting any danger close at hand, they came out on to the hill, the better to descry what was doing below. Then Heke's ambush sprang suddenly up, and rushed between them and the open door of the block-house, thus capturing it, and either killing or putting the startled soldiers to flight instantaneously.
Meanwhile a furious battle was taking place in Kororareka. Captain Robertson and his small force were outflanked and driven in upon the town, fighting bravely and desperately. But the numbers of the Maoris were too great for them to contend with, and Robertson, with half his men, was killed, the rest escaping with difficulty to the ships. Then the victorious assailants rushed upon the devoted settlement, speedily joined by Heke's band on the opposite side. The stores and houses were plundered and set on fire, and soon Kororareka was a charred and smoking heap of ruins, only the two churches being left absolutely untouched. This was the first engagement during the war, and was a decided success for the rebels. The fall of Kororareka took place March 11, 1845; Heke having first cut down the flagstaff in July of the previous year.
The news reached Auckland a day or two later, and something like a panic occurred there. The settlers were armed and enrolled at once, and the place prepared for defence; for it was said that Heke and Kawiti had determined to destroy that settlement as well. Had they been able to march upon it then, it is possible that their attack could not have been successfully withstood, so limited were means of defence at that time.