I refer to “MacRitchie route for MRT line an irreversible error” (Feb 13). As a Singaporean, I treasure the MacRitchie reservoir very much. But preservation of the primary lowland rainforest in the Central Catchment Nature Reserve should not be the dominant concern.

Singapore is a city-state and we need to find a balance between the preservation and the economical use of available land for development. It is necessary to seek a satisfactory compromise between the two opposing forces.

I note that there is an alternative route suggested. But will this incur an exorbitant additional expenditure, taking into consideration the costs of construction, any compensation and redevelopment?

The Land Transport Authority needs to weigh these various factors in coming to its decision.