UPDATE: 9pm: Two people have been seriously injured and four others have suffered minor injuries in a crash on Welcome Bay Rd at 7.10pm.
Senior sergeant Chris Summerville said a vehicle carrying six people was travelling at speed on Welcome Bay Rd before crashing through a fence and damaging five power poles.
Mr Summerville said two people suffered serious injuries and four others suffered from minor injuries.
All passengers were taken to Tauranga Hospital.
Police believed alcohol and speed were contributing factors to the crash.