Holborn fire LIVE: ‘Massive smoke clouds’ engulf central London as firefighters swarm area | UK | News

Station Commander Paul Morgan, who is currently on scene, said: “Crews are currently dealing with a fire affecting electrical cables in an underground tunnel. “This is likely to be a long-term incident.

“The incident is causing significant disruption to central London, with multiple roads closed and cordons in place.

“Bus routes have been changed and people are advised to avoid the area as much as possible.”