44(1)All communication pipes, whether laid before or after the coming into force of this section, shall vest in the undertakers and the undertakers shall at their own expense carry out any necessary works of maintenance, repair or renewal of such pipes and any work on their mains incidental thereto.
(2)The undertakers shall also carry out any such necessary works as aforesaid in the case of so much of any supply pipe as is laid in a highway, and may recover the expenses reasonably incurred by them in so doing summarily as a civil debt from the owner of the premises supplied by the pipe, but without prejudice to the rights and obligations, as between themselves, of the owner and the occupier of the premises.
(3)If the undertakers fail to carry out any such necessary work with all reasonable despatch after service upon them of complaint of a defect from an owner or occupier of premises affected, they shall be liable to a fine not exceeding five pounds and to a further fine not exceeding forty shillings for each day on which the default continues.