You are driving on a road that has a cycle lane the lane is marked by a broken white line what does this mean?

Cycle lanes. These are shown by road markings and signs. You MUST NOT drive or park in a cycle lane marked by a solid white line during its times of operation. Do not drive or park in a cycle lane marked by a broken white line unless it is unavoidable. You MUST NOT park in any cycle lane whilst waiting restrictions apply. (I SOURCED THIS FROM THE DVLA OFFICIAL SITE)