31.   The change has to be material, that is, substantial.

32.   If a proposed change has the support of the local parties, it is usual for the commissioners to accept it.

33.   Secondly it says that for pedestrian severance, that changes have to be of the degree of thirty percent before they become s significant.

34.   Changes will have to wait until the money is available.

35.   Evidence suggests the changes have a minimal effect and in some cases might even cause more damage, the report says.

36.   Analysts expect the change will have little impact on world oil prices, though it could affect local markets.

37.   And even after that, the proposals may be challenged in court, as similar zoning changes have in the past.

38.   And all the changes had to be put in writing.

39.   And any change has to be transferred to hundreds of documents, a laborious and mind-numbing process prone to error.