Ucky-duck ...
1.) Between his ankles, clearly visible, is a chain; as our fine feathered friend said, leg shackles.
2.) His hands are behind his back, not a natural position for walking, and especially not for going down stairs. While not visible, anyone with a functioning brain cell or two would realize that his arms are held in that position by handcuffs!
3.) A protective vest? Obviously. White privilege? Don't be stupid! Just remember (or read about) Jack Ruby, 'K?
Wolf! Wolf! Wolf!
Racism! Racism! Racism!