Ministry of Justice phone lines were overloaded today after thousands of people were mistakenly told to contact the ministry "ASAP''.
The ministry sent a text message to 29,300 people in its collections data base telling them to call its 0800 4 FINES number as soon as possible.
The text message advised recipients that calls to the number from mobile phones would be charged to the ministry.
One Auckland woman who mistakenly received the text said it was an unpleasant way to begin her first day back at work.
"I hadn't received any tickets or fines for ages, so I was really worried that something had been left unpaid and that I had been racking up late payment fees for several years.