The sacking of Kororareka shook the settler population. Over £50,000
worth of property was lost. In Auckland panic set in. Some settlers
sold their land for whatever price they could obtain, and left the
country as quickly as possible.
Maori learnt an important lesson at Puketutu – the British were a
formidable foe in open battle. This would influence the tactics used in
future battles
Grey assumed control on 18 November 1845. He believed FitzRoy’s
negotiations were ‘inconsistent with the interests of the British
Government’. Negotiations broke down in early December. Grey ordered Despard to move against Kawiti's new pa, Ruapekapeka.
Ruapekapeka may have been a tactical victory for the British. But many
consider the battle to be a draw. Heke and Kawiti had escaped with
their forces largely intact. The terms of the peace settlement that
followed suggests that the Maori had enjoyed a strategic victory.
Historian James Belich contends that Grey won the propaganda war and
Kawiti and Heke the real war on the battlefield. Others argue Belich’s
revisionism goes too far and maintain that Grey’s decisive action sent
a powerful message to Kawiti and Heke about the nature of their new
opponent.