Edited sentence: , it was centred around a GST and included massive industrial relations reforms, sweeping cuts to personal income tax and cuts to government spending, particularly in areas of health and education.Hawke and his new Treasurer, John Kerin, had been unable to counter the renewed energy of the opposition, which was invigorated by a policy package it perceived as a vote winner.Hawke's undoing had been the policy package unveiled by the new Liberal leader, Dr John Hewson.Keating, however, severely damaged Hewson's credibility in a series of parliamentary encounters.Known as Fightback