Emergency services have been evacuating a number of homes in east all don following an explosion at a block of flats.
Emergency services currently on scene at explosion in Ardleigh Green Road, #Hornchurch shortly after 5pm on Monday. pic.twitter.com/MuzREVqRYv
— Police Hour (@PoliceHour) January 23, 2017
Police, fire and ambulance crews have raced to the scene of the blast at a ground floor property in Ardleigh Green Road, Hornchurch shortly after 5pm on Monday.
It is currently not known how many people have been injured.
More follows.