Here's your Sunday jigsaw: https://jigex.com/HEo74
Union Village School, serving both Norwich and Thetford. Most likely taken in the Forties; it was closed in 1951. Said to separate the students by town: Norwich students to the south and Thetford students to the north
See an older photograph of this locale
Norwich Times article about Union Village and the school
Cameron Cross for the Norwich Historical Society