What is Form 696?

Form 696 was a risk assessment form that the Metropolitan Police introduced in London in 2005.
It was for promoters and organisers of music events that featured DJs or MCs and it drew criticism for its racist tone.

The form was eventually scrapped in 2017, but how did it come to be removed, and what impact did it have?
Featuring Makeda Bennett-Amparbeng, Mykaell Riley, Wozzy Brewster OBE FRSA and DJ NG.