Paragraph 3
The additional services referred to in regulation 7(5) may comprise—
(a)
traction current;
(b)
pre-heating of passenger trains;
(c)
the supply of fuel, shunting and all other services provided at the access services facilities referred to in paragraph (2); and
(d)
tailor-made contracts for—
(i)
control of the transport of dangerous goods; and
(ii)
assistance in running abnormal trains.