Rubuta ci gaba ga wannan sakin layi - Harin bazara na Jamus ya buɗe a ranar 21 ga Maris 1918 tare da Operation Michael
Kuma suka yi amfãni mai yawa. A wannan rana CLV Bde aka aiko daga GHQ Reserve don ƙarfafa Rundunar Soji ta Uku. Ya shiga Gardijan Division yana ƙarfafa VI Corps a ranar 23 ga Maris. Masu tsaron sun dauki matsayi a cikin 'Tsarin Na Uku' na ramin ajiye kusa da Mercatel. A ranar 25 ga Maris an sami babban motsi na Jamusawa a gaban Rukunin Tsaro, amma duk wani yunƙurin ci gaba ya rushe ta hanyar bindigogin Burtaniya. Duk da haka, tare da gefensa 'a cikin iska' an tilasta wa VI Corps shiga cikin janyewar janyewa a cikin dare, yana mai da hankali kan matsayi na masu tsaron. Kashegari sojojin Jamus da na bindigogi sun gabatar da 'ƙwararrun manufofi' a cewar kwamandan masu tsaron, kuma CLV Bde ya kasance a cikin aikin kusa da Hendecourt daga safiya zuwa gaba. A cikin kwanaki uku masu zuwa, hare-haren Jamus da aka yi a kai a kai sun "ƙare" a fuskar bindigogi da harbe-harbe, yayin da masu tsaron suka riƙe maɓallin kewaye da Boisleux-au-Mont da Boisleux-Saint-Marc. A ranar 28 ga Maris Jamus ta sake sabunta kokarinsu a kan wannan arewacin arewacin Birtaniya a kusa da Arras. Duk da haka, wutar CB ta Jamus ba ta da kyau kuma bindigogi na Birtaniya sun taimaka wajen dakatar da hare-haren Jamus. Wani yunƙuri a ranar 30 ga Maris ya haɗu da dukkan batura a gaban 'yan tsaron' yan bindiga a kan layin 'SOS' tare da 'racks' na ƙauyukan da abokan gaba suka mamaye: maharan sun ba da 'kyakkyawan manufa' ga bindigogi. A ƙarshen rana masu tsaron har yanzu suna riƙe da matsayinsu. Tare da wannan rashin nasara hare-haren Jamus a wannan bangare ya ƙare a ranar 31 ga Maris.