A spokeswoman for South Western Ambulance Service said the boy hit by an ambulance in Bath is now in a "stable condition".
"He was transferred to Frenchay Hospital because he is suffering from head trauma and the hospital has a specialist major trauma unit," she added.
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Most places will stay dry but there is the chance of the odd heavy shower, especially south coast during the afternoon.
Rather cloudy, especially to begin with but brightening up.
It will be an overcast evening with clouds persisting into the night.