Spatially-separated synchronised clocks in the same inertial frame: Time dilatation, but no relativity of simultaneity or length contraction

The Lorentz transformation is used to analyse space and time coordinates corresponding to two spatially-separated clocks in the same inertial frame. The time dilatation effect is confirmed, but not relativity of simultaneity' or relativistic length contraction’. How these latter, spurious, effects arise from misuse of the Lorentz transformation is also explained.