"The outcome had long been expected ... fears of more G7 interventions prompted traders to buy back the euro, " said Hirokazu Note at Sumitomo Bank in Japan.

BBC: Euro stable after Danish 'no'

Parents are understandably reluctant to have their children medicated for bad behavior, but when all else fails, treating children to stabilize their uncontrollable aggressive acts and to make them more amenable to psychological interventions is an attractive option.

WSJ: Neurocriminology: Inside the Criminal Mind

Dr Hamish Meldrum, chairman of the British Medical Association, said there were moves to encourage more brief interventions.

BBC: NHS alcohol services 'struggling'