Resigning Labour MP Lianne Dalziel has spoken of "hitting a wall" amid a Christchurch Hospital scandal which led to the death of patients - one of the lowpoints in her 23-year Parliamentary career.
The Labour MP for Christchurch East is stepping down to enter the mayoral race for Christchurch, and gave her valedictory speech in Parliament yesterday .
Ms Dalziel was health spokeswoman in 1996 when a damning Health and Disability Commission report showed that a number of patients had died at Christchurch Hospital in circumstances where the deaths were preventable.
Ms Dalziel, 53, told Parliament that she invested significant time investigating the deaths and getting to know the patients' families.
The Herald reported at the time that the MP had an emotional collapse.