The ‘70s brought afros, polyester and disco. Plates continued to evolve as well, with the introduction of green text. Queensland also introduced their sunny “QUEENSLAND-SUNSHINE STATE” slogan, to help show their state pride! Colourful dealer plates were also introduced, with a different colour issued each year. Ranging from purple to orange to violet, the dealer plates marked the introduction of colour to Queensland’s number plate landscape! Colourful “full permit” plates were also introduced for farm machinery travelling on Queensland roads.