theory test practice: You're driving on a motorway. The car I front shows hazard warning lights for a short time. What does this tell you?

Question

You're driving on a motorway. The car I front shows hazard warning lights for a short time. What does this tell you?

Katie Nicole · Accepted Answer

Traffic ahead is slowing down or stopping suddenly

You're driving on a motorway. The car I front shows hazard warning lights for a short time. What does this tell you?