A Holder of Security Media shall challenge, in accordance with the SIDA training completed as a condition of the issuance of her Security Media, any person who, in a SIDA, fails to display valid Security Media that authorizes that person access to a SIDA. A Holder of Security Media shall immediately report to the Authority and to the Massachusetts State Police the presence of any such person in a SIDA.
740 CMR, § 30.18