Spotted

Planning an easy day today, once I had done a couple of errands for my neighbour. On the way back home I spotted this.
I was familiar with Joan Littlewood’s work but not Margaret Walker.  Research Shows that Margaret worked with Joan at the Theatre Royal in Stratford and the E15 Acting School was named after the postcode there.
Former pupils include Alison Steadman , Annette Badland, Janine Duvitski, John McArdle and Stephen Daldry amongst others.