South Australian Premier Jay Weatherill has called on the prime minister to recommit to the Murray rescue plan or face a reinvigorated public campaign to save the river.

Mr Weatherill says any such campaign would target Malcolm Turnbull directly as he also called on the PM to put his deputy Barnaby Joyce “back in his box” after he questioned how the deal can be delivered. The premier accused the federal government of “ratting” on the agreement, including a…