EMERGENCY alert tests could take place every two years despite glitches, a Cobra director has revealed.
Top Whitehall official Roger Hargreaves told MPs more alerts will follow the “massively successful” test on April 23.
He said: “It is international standard practice to do regular test messages.
“I think there is a case for doing it every two years, but we haven’t got a ministerial decision on that.
“Every two years is what we would probably advise ministers but we’re yet to get a view on that.”