Interview session

i just saw disable person,a gurl......who using a stair to came down...i'am wonder why she does't use a lift.....why they don't have a priority to use a lift....myb she try to be normal person...she's from the Manchester College...i don't know whether she a staff or student...Mary told us before that there are 2 disable staffs,and 6 disable students...n from now on..i need to sit at receptionist area..to count n make an interview with all these people..to know...their experience in this building n..how they feel?how they been treated here...is it a discrimination on these people....?all of this i have to know before 22 dec..to finish my work at OCP....