Paragraph 4
The ancillary services referred to in regulation 6(12) may comprise—
(a)
access to the telecommunication network;
(b)
the provision of supplementary information;
(c)
technical inspection of rolling stock;
(d)
ticketing services in passenger stations; and
(e)
heavy maintenance services supplied in maintenance facilities dedicated to high-speed trains or to other types of rolling stock requiring specific facilities.