BEFORE the 2006 election, Liberal, ALP and Greens MPs surveyed by the Green Wedges Coalition all supported the government policy to protect green wedges, ''including the present boundaries''.

The uniformity of the major party responses suggested they had their respective campaign offices' approval.

It is therefore disappointing for those who want green wedges protected for their environmental, recreational, and landscape values, open space and sustainable agriculture, to find the government proposing to move in Parliament today to amend the urban growth boundary to remove 43,600 hectares of green wedge land for urban development, among other controversial proposals in planning scheme amendment VC67 (''Greens warn of planning changes'', The Age, 17/6).

Equally disappointing are Coalition MPs' comments that they will not oppose this disgraceful land grab, which will destroy

4600 hectares of western basalt plains grassland, up to 900 hectares of grassy woodland (plus giant red gums) in the Merri and Darebin Creek catchments and 4000 hectares of the south-east food bowl, where productive market gardens double as southern brown bandicoot habitat.

The Greens seem to be the only party whose MPs stick to their election policies and principles. No wonder polls show their votes increasing.

Louis Delacretaz, Sassafras