The year is 1970.
John Gorton is Prime Minister.
Sydney police receive a $10,000 ransom note for the return of missing three-year-old Cheryl Grimmer.
Canberra police investigate possibly dangerous chemicals thrown into the swimming pool of the Prime Minister's Lodge.
Elizabeth II and other members of the royal family tour Australia.
Where were you in 1970?
Who can you spot in our 1970 year in review?