11th Light Horse Regiment War Diary September 1917 AWM4-10-16-24 While the survey was conducted, the 3rd and 4th Light Horse Brigades, with the 7th Mounted Brigade in reserve at Rashid Bek, established a line through Ibn Saiid to Goz el Geleib, 4 miles southeast of Khalasa, at 10:30, without meeting any opposition.