A flash fire kills 50 people at the <a href="https://en.wikipedia.org/wiki/Summerland_disaster" id="mwAQU" rel="mw:WikiLink" title="Summerland disaster">Summerland</a> amusement centre at <a href="https://en.wikipedia.org/wiki/Douglas,_Isle_of_Man" id="mwAQY" rel="mw:WikiLink" title="Douglas, Isle of Man">Douglas, Isle of Man</a>.