Category 1 and 2 – paragraphs 1.7e and 2.10g: Do landings on internal or external ramps need to be level?

A landing is defined in common usage as “a level area at the top of a staircase or ramp or between one flight of a stair or ramp and another” and it would be reasonable to expect these landings to have a gradient between 1:40 and 1:60.