 Horniman akashanda somutevedzeri wapurezidhendi weHome Rule League pasi paAnnie Besant uye akadanidzira nokuda kwegadziriro ye satyagraha mukurwisana neRowlatt Act muna 1919 kupfurikidza neThe Bombay Chronicle uye pamisangano yavose. Apo Gandhi akaumba Satyagraha Sabha kuti atange mushandirapamwe wenyika yose mukurwisana neRowlatt Act, Horniman akaitwa mutevedzeri womutungamiriri wayo. Chisarudzo chake chokudhinda mushumo usiri wapamutemo, wakapinzwa zvisiri pamutemo pamusoro pokuurayiwa kwaJallianwala Baghkupikisa kudzvinyirirwa nehurumende kwakaguma nokuendeswa kwake kuUnited Kingdom nehurumende yeBritain yaitonga nyika. 