Prince of Wales riots
... that one-sixth of all liquor establishments in Bombay were attacked in the 1921 Prince of Wales riots?
... that one-sixth of all liquor establishments in <a href="./Mumbai" id="mwAWM" rel="mw:WikiLink" title="Mumbai">Bombay</a> were attacked in the 1921 <b id="mwAWQ"><a href="./Prince_of_Wales_riots" id="mwAWU" rel="mw:WikiLink" title="Prince of Wales riots">Prince of Wales riots</a></b>?