Two women have been held on suspicion of inciting racial hatred following an incident in Trafalgar Square yesterday - with the Met Police chief warning "many more arrests will follow" as pro-Palestinian protests in London continue. Sir Mark Rowley's force has faced criticism over how demonstrations in London have been handled - but he told Sunday Morning With Trevor Phillips that his officers are working "ruthlessly" to arrest anyone who "steps over the line" by committing a hate crime. Detectives were reviewing a potential "hate crime incident" in central London yesterday following chanting that referenced the Battle of Khaybar -...