Dr Tuck did not know the statistics on the number of children who presented to health services with cannabis-induced symptoms and signs in Northland. "There is a general feeling that we under-diagnose it although we are much better at doing toxicology screens on children presenting with neurological impairment," he said.
"Whilst the evidence is accumulating that cannabis is not the benign drug we once thought it was and contributes hugely to the lost potential of our children and young people, as a paediatrician I have a much greater concern about the devastating impact of alcohol on our communities," he said.
Dr Tuck said alcohol was proving to be a huge elephant in the room, and alcohol-fuelled violence in our communities was truly appalling.
"Someone once said that cannabis was an ideal drug for unemployed warriors as it demotivates, whereas alcohol and methamphetamine are like pouring petrol on the flames of aggression. We know that the chemicals involved in cooking meth are highly toxic of course."
Dr Tuck earlier said there should not be any lasting effects on a one-off and accidental ingestion of cannabis by a child that young. But he is concerned about children living in a house with regular drug use.