All very well, Bill D., but the filtering at the public schools here is set to reject 'breast' and similar words.

Here, it all depends on the administrator(s) of the filtering system and their boss, the Calgary Public School Board. The administrators are professionals, technically trained in computer science, and are hired to run the filtering system by the School Board; they are not teachers themselves. The teachers have nothing to do with the set up, and little input as a result.

My older daughter, who has quit teaching, calls it censorship, and I agree.