We were driving on the R28 from Hillshaven to Westonaria when one of the fedility vehicles with registration number FN61KF GP (42637)tried to push us from the road to drive in the yellow lane to pass us. He then went in front of us and then swerved in front of another vehicle. Why do they think they are above the law. They must abide to the road act and also and not drive reclessly they dont care if you ask what they are doing you just get a finger. Its uncalled for and not professional. Its people like these that cause accidents.