| Admin/Biog History | Petherbridge was a member of the teaching staff at the Architectural Association from 1980-1983. She was employed as Drawing Tutor in the Communications Unit. In September 1983 Petherbridge's teaching hours were reduced to one term. Petherbridge wrote a notice to students where she asked students to sign their names if they wished to protest about the cutting of her hours, following this Petherbridge was dismissed from the teaching staff. |