petrol prices

i went to port pirie last friday & i left town (adel) & the general price was $1.14 now along the way the petrol was around $1.20/$1.22 which i understand with travelling costs etc, except for port wakefield which was $1.07
my point or ? is how or why is it cheaper at port wakefield than in the city ?? i dont think they can justify this





my point or ? is how or why is it cheaper at port wakefield than in the city ?? i dont think they can justify this


