article_snippet.sent: Although the blaze has now been brought under control the blaze has now been brought under control has not been put out entirely, and firefighters still do not know the cause of fire.
article_snippet.sent: Firefighters and gas workers were still battling to put out fire a day later .
article_snippet.sent: Continuing: Firefighters spraying water into a manhole in a bid to put out a fire in Holborn .
article_snippet.sent: Much of the area is cordoned off as firefighters struggle to extinguish fire, while there were reports of major delays in central London.
article_snippet.sent: Tonight 35 firefighters and police officers remain at Kingsway, where flames were seen erupting from a manhole cover yesterday.
article_snippet.sent: firefighters and gas workers continue to tackle the flames in the Kingsway Service Tunnel .
article_snippet.sent: Firefighters deployed multiple hoses to combat the blaze which wreaked havoc on the area .
article_snippet.sent: Exhausted: Firefighters looked tired as Firefighters took a break after working at the scene for hours .
article_snippet.sent: Fire crews last night doused the hole with water before Fire crews smashed the cover open with a sledgehammer, and continued to pump in water from multiple hoses.
article_snippet.sent: At one point yesterday, 70 firefighters and 10 engines were at the scene of the blaze, which forced a number of West End theatres to cancel shows last night, including The Lion King, Charlie and the Chocolate Factory and The Play
article_snippet.sent: In a separate incident, 15 engines were called to a fire on an industrial unit in north London.