Rubuta ci gaba ga wannan sakin layi - 67th Siege Bty da aka canjawa wuri zuwa 42nd HAG a Fifth Army a Ypres Salient a ranar 19 ga Mayu. Daga bisani an sanya shi zuwa howitzers shida kuma an shiga cikin watan Yuni ta hanyar ma'aikatan wani sashi daga sabon shiga 318th Siege Bty. An kafa wannan baturi a Prees Heath Camp a watan Disamba na baya amma maza sun horar da su a kan 6-inch howitzers. (Sauran sashi na 318th ya ƙarfafa 145th Siege Bty a lokaci guda.) A ranar 29 ga Yuni an fadada baturi zuwa 99th HAG a Rundunar Soja ta Biyu kamar yadda Sojoji na Biyu da na Biyar suka shirya don Fuskantar Ypres na Uku mai zuwa. Matsayin rundunar ta biyu shine ta samar da tallafi na gefe, amma yayin da yakin ya ragu ya dauki jagorancin yakin a watan Satumba. Yaƙe-yaƙe na Hanyar Menin
, Polygon Wood da Broodseinde sun yi nasara sosai saboda nauyin bindigogi da aka kawo a kan matsayi na Jamus. Amma yayin da aka ci gaba da kai hare-haren tare da Poelcappelle da na farko da na biyu na Passchendaele, an juya teburin: ana iya ganin batutuwa na Birtaniya daga Passchendaele Ridge kuma an yi amfani da su zuwa wuta na CB, yayin da bindigogin kansu suka nutse cikin laka kuma ya zama da wuya a yi niyya da wuta. Siege Bty na 67 ya kasance tare da 16th HAG daga 29 Satumba, sannan tare da 1st Canadian HAG daga 24 Oktoba, yana tallafawa Corps na Kanada a Passchendaele har zuwa ƙarshen yaƙe-yaƙe.