It is too easy to panic politicians in election year, particularly in local body elections where the turnouts are usually low. It is easy to fill a public hall on local issues that are close to people's homes and may affect their property values, and it is easy for individual politicians to be persuaded that a packed hall represents a popular uprising.
That is what appears to have made some members of the Auckland Council change their minds at this late stage about the proposed Unitary Plan. Enough of them have changed their minds to give opponents of the plan a narrow majority if a vote was taken today.
The latest to have second thoughts, Sir John Walker, whose decision gives opponents 11 of the 20 council votes, says, "I'm on the residents' side. I don't want to see high-rise buildings towering over Auckland. I don't trust the town planners. They present one thing and change their mind and do another."
Auckland's Unitary Plan, setting out the type and scale of land use and buildings to be permitted in every part of the city, has been a long time in gestation and has been revised more than once in that time. The procedure has been very messy, resulting in a revision late last year which caught some areas unawares and left them with no further opportunity to object before the plan is scheduled to be adopted this year.
At the beginning of this long debate the council was justifiably criticised for trying to force the city's growth upwards rather than outwards but that debate was resolved long ago when the council agreed Auckland's projected population growth would require both.