New Delhi

A fire broke out at a factory in outer Delhi's Narela Industrial Area on Wednesday, an official of the Delhi Fire Service said.

All workers present at the unit were safely evacuated.

Fire officials said a call regarding the blaze was received at 8 am, following which multiple fire tenders were rushed to the spot.

Firefighters began rescue and firefighting operations immediately. The factory is stated to be involved in manufacturing slippers and related materials.

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The cause of the fire is yet to be ascertained. Further investigation is underway, he said.