The Health and Safety Executive is investigating the explosion which happened on Pimlico Road in central London, yesterday morning.
"We are aware of this and we are making inquiries into what happened."
More top news
More than 2,000 people gathered at Westminster Abbey to celebrate the 70th anniversary of the arrival of the Windrush generation.
Dr James Goodman underwent the procedure on his tongue at the Royal Marsden NHS Hospital.
Writing for The Players Tribune, Sterling opens up about the sacrifices made by his family for him to become a top-flight footballer