     { type: 'added-lane-entering-roadway', value: 'black' }
   ]
 
-warning_flaggers_in_road_ahead
+warning_flaggers_in_road_ahead:
   category: 'warning'
   name: 'flaggers in road ahead'
   elements: [

    { type: 'circle-line-l', value: 'red' }
  ]

warning_workers_in_road_ahead
  category: 'warning'
  name: 'workers_in_road_ahead'
  elements: [

    { type: 'side-road-a-a-r', value: 'black' }
  ]

warning_side_road_acute_angle_left:
  category: 'warning'
  name: 'side road acute angle left'
  elements: [
