More cops directing traffic on Western Blvd today.

As usual, plenty of vague hand gestures were observed.
One was basically:
left hand at chest level
palm facing down
move hand approximately 1 foot from chest
straight away keeping palm facing down
pull hand back towards chest, palm still facing down
repeat

done while looking off into space, facing traffic
directly.

There was another variation of this, that was basicaly
the same, but instead of keeping the palm facing down,
the left hand was doing some sort of beauty pageant
wave.

And the third was a cop standing in the middle of the
road, staring into space, hands my his side. Not moving
at all.