They've now been outlawed by St Madoes primary in Glencarse, Perthshire, until the end of the school year.
The Rev Marc Bircham, minister at St Madoes Church in Kinfauns, said: "The first I knew something had happened was when we got a letter about three weeks before the school holidays had started.
Aston, of St Madoes Caravan Park, St Madoes, Perthshire, was found to be two and a half times the limit when she was breathalysed by police on December 1.
Aston was interviewed by cops at her home in nearby St Madoes and breath-tested.
Interior designer Margarete Stewart, whose skills are on show in the Dove and Tamar house styles at the St Madoes development, said: "The decor is designed to be modern and comfortable, suiting families and couples alike.
Miller Homes East development in the village of St Madoes in Perthshire falls into this category and is proving so popular that the company have released another four properties for sale ahead of schedule.