Smoke warning for Adelaide residents

Firefighters have responded to a "dangerous emergency" at a recycling depot in Adelaide and have warned residents to stay indoors and shut all windows as smoke drifts across the area.

The Metropolitan Fire Service issued a warning early this morning that the emergency at Adelaide Resource Recovery on Hanson Road in Wingfield was causing smoke to drift in a southeasterly direction crossing the Port River Expressway.

"Members of the public are advised to stay indoors and shut all doors and windows until the smoke passes."