ST. LOUIS (AP) - Protest leaders in St. Louis say the arrest of a clergyman who was taken to the ground and subdued with pepper spray is the latest incident in which police have been responsible for "unnecessary and dangerous violence" against demonstrators.

About 20 faith leaders and other protest organizers gathered Monday at Wayman AME Church to pledge that law-abiding but disruptive demonstrations will continue. They also allege that police have too often become violent with protesters.

Related: ACLU of Mo. suing St. Louis for unconstitutional police conduct

The Rev. Darryl Gray of the Missouri Baptist State Convention was arrested Friday night near Busch Stadium. The protest was among many since a judge last month acquitted former police officer Jason Stockley in the death of Anthony Lamar Smith..

Messages seeking comment from police and Mayor Lyda Krewson's office were not immediately returned.

Also see:

- READ: Entire judgment in Jason Stockley case

- STL mayor, police chief call for independent investigation into police response to protests

- Protesters question police actions during Stockley protests

- Protesters register voters in north St. Louis, focus on political empowerment