Hundreds of workers at an oil refinery have voted to continue an unofficial strike in a dispute over safety.
Engineering construction employees at the Humber Refinery in North Lincolnshire decided at a mass meeting not to return to work.
The refinery, owned by Phillips 66, processes barrels of crude oil into petrol and diesel.
Sources said around 450 workers were involved in the row, following a gas leak which injured two men.
The GMB union said it was aware of a health and safety issue on the site.
The workers will hold another mass meeting tomorrow to decide their next move.
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