You're so right teddyboydwarf. This would not have been included in the numbing (live) repertoire of 'Workers' Playtime' on the Light Programme at the time. (How many Beeb executives in starched collars declared 'this rock 'n roll ... just a passing fad yer' know').
The first mention on Decca - or anywhere else in Britain for that matter - of the shameful rumour from across the Atlantic. But 'rock'n'roll? Blimey! You couldn't get much squarer than this; still, they didn't have much to go on in early '55.