At Stumps, Australia's score read 82/0, with visitors leading by 92 runs. Beth Mooney (33) and Phoebe Litchfield (41) were unbeaten at the crease when the stumps were drawn for the day.
Andy Pycroft of the ICC Elite Panel of Match Referees imposed the sanctions after the teams were ruled to be two overs short of their targets after time allowances were taken into consideration.
Partnership between Usman Khawaja and all-rounder Cameron Green kept Australia's hopes alive after the end of the afternoon session on the last day of the first Ashes Test against England at Birmingham on Tuesday
Australia needs 174 runs more to win the first Ashes Test at Edgbaston, and England needs seven wickets, so Broad is aware that visitors will be dangerous on day five.
The pressure is building on Warner and his place in the Test team is under scrutiny due to his recent form. He fell to Stuart Broad for just nine runs at Edgbaston, making it his 15th dismissal against the veteran English pacer. Against Broad in Tests, Warner has scored 397 runs in 734 balls