I used the 'Emeka' to calm down the crowd
I used to 'Emeka' as I marched down the street in the peace parade.
It is the hand signal that has the thumb holding down the ring finger, pinky upright and the middle and index finger upright next to each other. This is the 'Emeka', which means; Peace, Love and Unity.
I walked past a bar fight with the 'Emeka'
I halted a gang in their path just by using the 'Emeka'