Christine Frost was confined to her home after four youths shunted a parked car down her driveway then crashed their vehicle at the other end of the exit out of her Whangarei property.
With both sides of the shared driveway blocked, she and husband Chris had to cancel a barbecue outing and resort to a candlelight dinner at their Morningside Rd home on Saturday evening.
The crash cut power to almost 900 homes.
The whole of Morningside and Otaika Rd was plunged into darkness from about 5.30pm when the crashed car snapped a power pole and knocked down two 11,000-volt lines.
Mrs Frost said a car travelling down the narrow Morningside Rd from Anzac Rd slammed into the back of her neighbour's Nissan Bluebird, which came to a halt down a bank on to her property.