New series 1/6. In 1957 Britain conducted its first controversial hydrogen bomb tests on the remote
Christmas Island in the Pacific. Sue MacGregor reunites some of those who were involved, including the man who pressed the button to release the first megaton bomb. Producer Adam Fowler Repeated on Friday at 9am
Mushroom clouds and My Fair Lady: page 115 Alan Titchmarsh 's reunion fears: page 37