Pioneer Youth League of British Guiana
... that the Pioneer Youth League of British Guiana was banned by the British colonial authorities in December 1953?
... that the <b id="mwsQ"><a href="./Progressive_Youth_Organisation_of_Guyana" id="mwsg" rel="mw:WikiLink" title="Progressive Youth Organisation of Guyana">Pioneer Youth League of British Guiana</a></b> was banned by the <a href="./British_Guiana" id="mwsw" rel="mw:WikiLink" title="British Guiana">British colonial authorities</a> in <span about="#mwt18" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"December 1953"}},"i":0}}]}' id="mwtA" typeof="mw:Transclusion">December 1953</span>?