"But I knew straight away someone had hit the building. The ladies in the pokies room jumped up, they thought they were going to be hit."
Mrs Gardiner sent her husband outside while she called the police, who in turn alerted St John and the Fire Brigade.
Sergeant Nathan Davis, of Kawakawa police, said the driver and sole occupant, believed to be a man in his 50s, was uninjured and had been processed for drink-driving. Police were now awaiting the results of lab tests before deciding on charges. The manner of his driving was also being investigated.
A Kawakawa resident woken by the crash said he saw the driver walking nonchalantly, if unsteadily, away from the wreckage.