Roland Park Country School's exit policy = run over cyclists
Through conversations with the school this matter has been resolved (but I have not had opportunity to confirm.) So this post is merely to provide a public record of an encounter with an untrained person directing traffic in an unsafe manner.
The following is my original correspondence with the school:
To: Jean Waller Brune Head of Roland Park Country School
On 9/18 around 3:20 PM I was passing by your school by bicycle south bound on Roland Ave just before Deepdene Rd when a security officer employed by your school directed a car exiting the school across my path and I was barley able to avoid a very serious accident.
In the subsequent conversations with security personnel (James Mills, not the above mentioned officer) I learned that is was security