New Caledonia's truckers have called on the president to convene talks about the future of the nickel sector which is the backbone of the territory's economy.
In a letter to Philippe Germain, the truckers' group has given him until Friday to respond to its request for such talks, warning that if there is no reply, strong measures are envisaged.
Last year, the same group blockaded much of the territory for weeks in protest at the government's refusal to allow for the export of low-grade nickel ore to China.
The group says it again wants the president of the pro-independence Caledonian Union, Daniel Goa, who was a mediator last year, to be at the talks called for now.
Discussions have been planned in Paris for early February when the signatories of the Noumea Accord will meet to discuss the nickel strategy
The truckers, whose livelihood depends on mining activity, say they regret that the discussions are scheduled to go ahead outside of New Caledonia.