   name: 'truck rollover with speed'
   elements: [
     { type: 'diamond-bg', value: 'yellow' }
-    { type: 'truck-rollover', value: 'black' }
     { type: 'truck-rollover-speed', value: 'black' }
   ]
 

  category: 'warning'
  name: 'turn left'
  elements: [
    { type: 'diamong-bg', value: 'yellow' }
    { type: 'turn-90-u', value: 'black' }
  ]

warning_fire_station:
  category: 'warning'
  name: 'fire station'
  elements: [
    { type: 'diamong-bg', value: 'yellow' }
    { type: 'fire-station', value: 'black' }
  ]


  category: 'warning'
  name: 'turn right'
  elements: [
    { type: 'diamond-bg', value: 'yellow' }
    { type: 'turn-90-r', value: 'black' }
  ]

