An example of the success of these measures came a year later, on 27 April in the Gas attacks at Hulluch 40 km (25 mi) to the south of Ypres, where the 16th (Irish) Division withstood several German gas attacks.
Contoh keberhasilan tindakan-tindakan ini datang setahun kemudian, pada 27 April dalam serangan gas di Hulluch, 40 km (25 mi) di selatan Ypres, di mana Divisi ke-16 (Irlandia) bertahan menghadapi beberapa serangan gas Jerman.