Visteon workers, including hundreds from Swansea, have been fighting for better pensions since the car parts manufacturer went into administration in 2009.
Today's petition presentation is the latest in a long line of attempts to fight for some of the money workers say they are owed.
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Polling stations across Wales will open at 7am on Thursday May 7th. Here is a guide on 'how to' and 'how not to' vote.
Good news for voters, after an unsettled few days Thursday looks set to be largely dry with decent spells of sunshine.
Prof Roger Scully crunches the numbers and looks at what the results in Wales might be on the basis of the latest opnion poll