Disabled Train Access Facility

Note that the barrier and door have been excluded from this view for clarity.

The elevating platform can be seen raised to correct height level with train door. The GapEx mechanism has bridged the gap between the train and the platform, and the train doors, together with the barrier doors, are about to open.

With the train and barrier doors open, the wheelchair can now be flawlessly manoeuvered over the GapEx mechanism onto the raised platform.
The wheelchair then moves down the ramp to the platform.
The wheelchair can proceed to leave the platform. Note that, once the ramp area is clear, both the barrier and train doors will automatically close.