sentences:  250 people were questioned in the inquiry, which centred on the Eastern Creek quarantine station in Sydney's western suburbs.New Zealand biosecurity authorities announced that all imports of horses from Australia would be halted indefinitely, and all horses that had arrived since 1 August are being identified.The New Zealand TAB altered meeting times on Sunday 26 August to provide some racing for the Australian betting market and have temporarily suspended early betting on the Australian Spring racing carnival.