Berkshire fire and rescue currently has two appliances at the scene of last night’s fire in Park Street, Windsor.
Crews are standing by in case they are required.
A local authority building control team is carrying out controlled demolition of the houses destroyed in the fire.
When the building has been stabilised, it will then be possible to commence the fire investigation.
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In one rural village in Hampshire, peak pollution levels at a busy railway crossing are three times above EU recommended limits.
Fifth generation market trader Wayne Bellows has been told he makes too much noise trying to sell fruit and veg from his stall.
The fire was started accidentally when oil ignited in front of a resident while he was cooking.