Complex sentence: One of these bay platforms is platform 2; the other is disused, and has no track, no platform number, a railing along the platform edge, and a signal for platform 2 occupying the trackbed.
Split into simpler sentences: One of these bay platforms is platform 2; the other is disused, without track. It has no platform number, a railing along the platform edge, and a signal for platform 2 occupies the trackbed.