Dee ihe ga-aga n'ihu maka paragraf a - 1/1st West Riding Bty bufere 28th HAG na 8 August 1917, nke ọ nọgidere na ya (ewezuga obere mgbakwunye) ruo ọgwụgwụ nke agha ahụ. N'ọnwa Ọgọstụ nke afọ 1917, 28th HAG nọ na-akwado ndị agha nke ise n'ọgba aghara nke atọ Ypres, na-agagharị na ndị agha nke abụọ mgbe nke ahụ weghaara akụkụ nke akara ahụ na 16 Septemba maka agha ndị agha nke Menin Road Ridge
, Polygon Wood, Broodseinde na Poelcappelle tupu mwakpo ahụ adaba na agha abụọ nke Passchendaele. A chụpụrụ batrị West Riding Batrị nke 1 / 1 maka izu ike na nrụzigharị na 8 Nọvemba. E weghachiri Brigade nke 28 na ndị agha nke anọ n'oge oyi nke 1917/18.