The cause of the incident, which occurred at rush-hour on the underground network, was as yet unknown.
"There have been some casualties and this has been declared as a major incident," said a spokeswoman for London's Metropolitan Police.
Already a subscriber? Log in.
Win a prize this Mother's Day by subscribing to our annual plan now! T&C applies.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!
