15.5 C
London
Sunday, April 19, 2026

Chemical explosion at major hospital sparks mass evacuation

  • Are YOU at the scene? Email freya.barnes@dailymail.co.uk 

A chemical explosion at a major London hospital sparked a mass evacuation this morning after an engineer reportedly ‘accidentally mixed up chlorine and sulphuric acid’ in the basement.

Firefighters rushed to Guy’s Hospital in central London after the London Fire Brigade received a call at 8.49am.

Some 150 people were evacuated from the basement and ground floor levels by firefighters and hospital staff.

A police officer at the scene said there was a ‘chemical leak in the basement’ that was ‘potentially quite dangerous’, but said it has ‘just reopened now’.

The cop said an ‘engineer accidentally mixed chlorine with sulphuric acid and it totally exploded’.

Another officer said it has ‘all been cleared’ and is ‘absolutely no risk to anybody’.

However, he confirmed people have been taken to hospital but didn’t know exactly how many. 

Social media footage shows a man on crutches and an elderly woman being guided out of the building, while images show crowds of people on Stainer Street outside the hospital.

Patients, medical staff and visitors seen outside Guy's Hospital in central London on Stainer Street near London Bridge station

Firefighters rushed to Guy's Hospital this morning after the London Fire Brigade received a call at 8.49am

Hospital workers could be seen standing around talking next to an ambulance as firefighters headed inside to tackle the issue.

London Fire Brigade (LFB) crews from Whitechapel, Dowgate, Euston and surrounding fire stations were sent to the scene.

Firefighters worked to ventilate the building with two fire engines, two Fire Rescue Units, a Command Unit and specialist hazardous materials officers in attendance.

The LFB said the incident was over for firefighters as of 11.09am.

The main entrance has been cordoned off with yellow tape with emergency service workers huddled around an ambulance.

An eyewitness said she saw someone who appeared to be ‘covered with wet towels/blankets’.

She also said she saw ‘several’ fire engines and ambulances ‘parked outside the Shard exit of London Bridge Station’ at about 9.45am.  

Road maps show a road closure currently in place on Weston Street which runs parallel to the hospital.

The London Fire Brigade was first called about the incident at 8.49am, with crews from Whitechapel, Dowgate, Euston and surrounding fire stations sent to the scene

The statement from the LFB said: ‘Firefighters responded to reports of a chemical incident at Guy’s Hospital.

‘Two fire engines, two Fire Rescue Units, a Command Unit and specialist hazardous materials officers attended the scene. 

‘Crews carried out operations to ventilate the building and supported the precautionary evacuation of the basement and ground floor levels of the hospital.

‘The Brigade was first called about the incident at 08.49, with crews from Whitechapel, Dowgate, Euston and surrounding fire stations sent to the scene. 

‘The incident was over for firefighters by 11.09.’

Daily Mail has approached the London Ambulance Service for comment. 

Advertisement

Hot this week

Diana’s ex-hairdresser condemns ‘evil’ comments about Kate’s hair

Princess Diana's former hairdresser has condemned 'nasty' comments made about the Princess of Wales 's hair - as she stepped out with her newly blonde tresses.

The unusual breakfast request Princess Lilibet asks Meghan Markle for

Meghan Markle revealed her children's favourite meals and that she 'doesn't like baking' on the second season of her lifestyle show With Love, Meghan.

Prince Philip’s nickname only his nearest and dearest could call him

From 'Lillibet' to 'Grandpa Wales', members of the Royal Family are known to go by many nicknames.

Experts reveal how many tins of tuna is safe to eat a week

The NHS advises people to eat at least two portions of fish a week, yet a recent investigation revealed toxic metals, including mercury, could be lurking in cans of tinned tuna sold in the UK.

Some people DO see ghosts – and medics say there’s an explanation

An astonishing third of people in the UK and almost half of Americans say they believe in ghosts, spirits and other types of paranormal activity.

Iran REJECTS second round of peace talks with the US

LIVE BLOG: Donald Trump has issued a fresh threat against Iran for allegedly breaking the ceasefire by firing bullets at European ships in the Strait of Hormuz.

Horrific scenes in Mayfair as driver ploughs car into pedestrians

Horrifying footage has emerged showing the moment a car ploughed into pedestrians in central London - leaving one woman fighting for her life.

Eight children, including 18-month-old baby, are killed in bloodbath

The victims are as young as 18 months old, police said. The suspect, an adult male, was shot at the scene in Bossier Parish, Shreveport.

Iranian woman arrested for ‘trafficking drones and bombs for Tehran’

Shamim Mafi, 44, was arrested at Los Angeles International Airport on Saturday night for allegedly trafficking deadly drones and bombs for Tehran.

Horrific scenes in Mayfair as driver ploughs car into pedestrians

Horrifying footage has emerged showing the moment a car ploughed into pedestrians in central London - leaving one woman fighting for her life.

Trump claims UK freighter was attacked by Tehran: Live

LIVE BLOG: Donald Trump has issued a fresh threat against Iran for allegedly breaking the ceasefire by firing bullets at European ships in the Strait of Hormuz.

Man City vs Arsenal – Premier League LIVE: Latest score and updates

Follow Daily Mail Sport's live blog for the latest score, team news and updates as Manchester City host Arsenal in the Premier League.

Eight children, including 18-month-old baby, are killed in bloodbath

The victims are as young as 18 months old, police said. The suspect, an adult male, was shot at the scene in Bossier Parish, Shreveport.
spot_img

Related Articles

Popular Categories

spot_imgspot_img