16. Work stations: A work station shall
(1) be kept in good condition and free from any obstructions;
(2) be situated on a surface that is maintained so as not to become slippery, even through wear or humidity;
(3) have sufficient free space between machines, facilities or material depots in order that workers may carry out their task safely; this free space shall not be less than 600 mm.
Subparagraph 3 of the first paragraph does not apply to a work station in a vehicle.