A fire at Auckland Central Police Station is being treated as suspicious.
Sixteen fire engines and a number of additional support vehicles attended the blaze which started at 11.30pm.
![Emergency crews at the scene. Photo / Sam Sword](https://www.nzherald.co.nz/resizer/v2/QGIYT2GSTZE6QPY7XF274XHDAU.jpg?auth=92600b0f2a587ee0a0793a6041c4d25e531b1811d89995805125dfd909010b94&width=16&height=8&quality=70&smart=true)
A Fire and Emergency New Zealand spokesman said it appeared the fire had started in the gym and the smoke triggered alarms in an adjacent building.