 Each bill is required to address the environmental impact and how this will be mitigated, and to allow individuals affected to petition parliament to seek amendments or assurances.The timeline required for the legislation relating to the construction and operation of Phase One to be introduced to parliament towards the end of 2013 and to pass into law by the spring of 2015.Parliament's second reading of the hybrid bill for Phase One took place on 28 April 2014 and was approved by 452 votes to 41.