Police are urging Londoners to close their windows after a chemical leak from a factory in Sidcup.
Residents in Cray Road, Sidcup and surrounding areas were evacuated by firefighters after the toxic spill at around 9pm on Wednesday.
“The site has been evacuated and a cordon is in place.
“No injuries have been reported.
“People living nearby are asked to keep doors and windows closed as a precaution.”
Motorists are being asked to avoid the area with Cray Road cordoned off.