A meeting of more than 40 activists on March 3 agreed to form the "CHOGM Action Network''.
The meeting was called to plan protest actions during the Commonwealth Heads of Government Meeting (CHOGM), which will take place in Perth in October.
Meeting participants decided to begin organising a peaceful mass rally on October 28. The protest will coincide with the opening day of the summit. The WA state government has declared the day a public holiday.