What should be your approach when crossing multiple lanes on a highway?

• Cross all lanes at once to save time
• Cross them all quickly to avoid holding up traffic
• Cross one lane at a time and check your blind spots each time
  Explanation:

  "

  Driving on a highway can be challenging. If you need to cross multiple lanes, you should cross them one at a time and make sure to check your blind spots for vehicles each time.

  "
• Cross lanes without checking blind spots to avoid delays