The slave moves to the Master's side and bends low at her waist, sweeping her hair forward in her hand to offering it up to the Master. The Master may then lead her by grasping her hair and moving forward, holding her head low. Once the Master has taken the hair, the slave places her hands behind her back so as to be out of the Master's way. This is a control position, the slave must move forward to remain on her feet, and can do little else.

Book23, page 399
"In a moment I had left the building, pulling the captive behind me, her head down at my waist, in leading position."