All under-fives could get free vitamins under plans being considered by the Government.
At present, only low-income families qualify for vitamins on the NHS but rising fears about the number of children developing rickets - caused by a lack of vitamin D - has prompted a rethink.
England's chief medical officer, Professor Dame Sally Davies, has asked the National Institute for Health and Care Excellence (Nice) to examine whether all children should receive drops or tablets containing vitamins A, C and D.
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It happened at a rail depot near Daventry in Northamptonshire.
A wet end to the month with a deluge of rain across much of southern Britain.