but whats that compared with poor mrs. kirkup , she continued , sitting at home alone in a wheelchair from rheumatoid arthritis and shes watching out her front window anxiously for her only child , her girl margaret , wringing her arthritic hands , , i say , and now am i going to go back there and tell her she has lost her margaret to a band of trashy mop tops , foreigners from england , because my little girl cant bear to walk past screaming and shouting teenagers ?