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The Hon. Dr ARTHUR CHESTERFIELD-EVANS: My question is directed to the Minister for Roads, representing the Minister for Transport. Why do diesel buses leave their engines running while waiting for long periods? Is it difficult to restart buses and, if so, why is this problem not remedied? If it is not difficult, what is the maximum time recommended for buses to remain idling, and what guidelines are issued to drivers in that regard? Is the Minister concerned that idling buses are a considerable source of fumes in some interchanges, terminals and narrow streets, a source of greenhouse gases and a waste of money? Will the Minister take steps to reduce bus idling and, if so, what steps will he take?
The Hon. ERIC ROOZENDAAL: I thank the Hon. Dr Arthur Chesterfield-Evans for his long and extensive question. I will pass it on to the Minister for Transport for a response.