The ACT Labor Government won election in 2001 promising a GDE alignment that would travel west of the Australian Institute of Sport AIS. However, the Commonwealth Government's National Capital Authority decided in December 2002 to support an alignment east of the AIS as the preferred route. On 16 January 2003 the ACT Government fell in with the NCA and decided to investigate options for an Eastern Alignment for GDE in the vicinity of the AIS, as well as reviewing options for the alignment in the Aranda Precinct.