s 185 Charges for more expensive supplies
(1) Regulations may provide for the making and recovery of such charges falling within subsection (2) as may be prescribed. (2) The charges are charges by the Secretary of State, NHS England , an integrated care board , a local authority, ... an NHS trust or an NHS foundation trust— (a) in respect of the supply of any appliance or vehicle which is, at the request of the person supplied, of a more expensive type than the prescribed type, or (b) in respect of the repair or replacement of any such appliance, or the replacement of any such vehicle, or the taking of any such action in relation to the vehicle as is mentioned in paragraph 10(2) of Schedule 1.