A Union leader has said an expected deal to sell Vauxhall to a French car giant must include a commitment to the long-term future of plants in the UK.
Len McCluskey, general secretary of Unite, said thousands of Vauxhall workers at Ellesmere Port, which employs hundreds from Wales, and Luton had endured a "nerve-wracking" few weeks.
General Motors is set to announce today it will sell Vauxhall and Opel to the PSA Group, which makes Peugeot and Citroen models.
Over the weekend, the chief executives of both General Motors and the PSA Group have spoken to me to outline their plans.
Unite will ensure that these are communicated to our members at the earliest opportunity so that we can end this nerve-wracking period for these loyal workers, and move forward on how to safeguard our sites.
So while initial discussions with the PSA Group have been relatively positive, our priority now is to ensure a long-term future for our plants and the tens of thousands of workers depending on them.
Unions are "right to be worried" about the future of Vauxhall's UK car manufacturing plants, according to ex-head of General Motors Europe.
The £1.9 billion deal will see PSA become Europe's number two carmaker.
More than 300 Welsh Vauxhall workers have fears for their future, after it was announced the Ellesmere Port plant could have new owners.