Ticket dispensing module

A ticket dispensing module comprising:

• an elongate ticket dispensing aperture provided within a face of the ticket dispensing module, the elongate ticket dispensing aperture being a hole in the face of the ticket dispensing module that is elongate in a plane parallel to the face when a door of the ticket dispensing module is in a closed configuration;
• and
• a housing body having opposed first and second faces provided with complementary slideable engagement elements,
• the first slideable engagement element of a first housing body being engageable with the second slideable engagement element of a corresponding, second housing body, by relative displacement of the first and second housing bodies along a direction of elongation of their slideable engagement elements, wherein at least one of the slideable engagement elements is tapered along its direction of elongation,
• wherein the slideable engagement elements of the first and second faces of the housing bodies are configured to prevent separation of the housing bodies transverse to the direction of relative displacement when they are engaged.