I know this is a popular film and memory of Salford and Manchester from the 1950's and 1960's for many forum members.
I just wonder if you knew that one of the children in the opening scenes of the film, filmed in Brindle Heath Salford is Hazel Blears now Salford M.P. and campaigning to be Deputy Leader of the Labour party.
If you go to Youtube and watch Hazel Blears Salford she will tell you of her role in the film.
Also mentioned is St Thomas Church Pendleton, which was where a teenager used to board the bus to take him into Manchester to change buses en route to Xaverian College in the 1960's

I am pleased to see that St. Thomas has been well preserved, it is a survivor in an area which has undergone great change since my youth in Pendleton.