Christchurch police are out in record numbers in a bid to stop drink-drivers.
Checkpoints are operating more frequently and with greater agility - and they say it's paying off.
Juliet Speedy reports.
Watch the video above.
Christchurch police are out in record numbers in a bid to stop drink-drivers.
Checkpoints are operating more frequently and with greater agility - and they say it's paying off.
Juliet Speedy reports.
Watch the video above.