Lahore Grammar School. The Middle Girls Campus is located at 49-Civic Center, M.A Johar Town, Lahore. Students are admitted here for classes 6, 7 and 8, after which they join the Senior Girls Campus at OPF Housing Scheme, Lahore. As a Cambridge International School, we offer the Cambridge Lower Secondary Checkpoint programme for students aged 11 to 14 years, through a Cambridge Associate. Please click the relevant links on the top for more information or you may call the school office at 042-35172273, 35173301, 35401399, 35401549.