Footage of the London Fire Brigade on the scene of a "chemical incident" at a sports centre in central London, taken Wednesday evening (July 31).
Around 50 people at the Oasis Sports Centre and 10 at The Craft Beer Co pub next door were evacuated, and hundreds of employees in the office block above were sent home.
The sports centre is opposite the brand new show, The Illusionists: Direct from Broadway at the Shaftesbury Theatre.
Police and ambulance are also visible on the scene in this footage.