Five people have now been taken to Royal Devon and Exeter hospital following a house fire in Honiton in Devon.
Three people have suffered serious injuries - a 17 year old girl, an 18 year old man and a three year old boy. The boy will be transferred to Frenchay Hospital in Bristol shortly.
A man in his 30s and a six year old boy are also being treated for smoke inhalation.
Police are not treating the fire as suspicious.
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Stephen Gilbert who was the constituency's MP from 2010-15 will contest the St Austell & Newquay seat for the Liberal Democrats on 8 June.
It'll be dry and sunny to begin with this Bank Holiday weekend in the West, but with showers just around the corner.
It's a mixed weekend for the South West ahead with sunshine on Saturday but rain and showers across Sunday and Monday.