He said it also showed many young regional drivers did not progress beyond learner or restricted licences.
HBRC Transport Committee chairman Alan Dick said this has been on the committee's agenda for some time.
"The difficulty in obtaining a driver's licence is an ongoing issue, especially for young people in rural and lower socio-economic communities," he said.
"Many young people often have to travel long distances to sit their driver tests and that's a real barrier for them."
Committee deputy chairman Rick Barker said not having a full licence prevented many from getting a decent job.
"There is a large need for young truck and heavy vehicle drivers out there and these young people don't have a chance of getting into a job like that without first getting their full driver's licence," said Mr Barker.