BID arrangements must specify the description of non-domestic ratepayers in the business improvement district who are to be liable for BID levy for a chargeable period.
A person is to be liable for BID levy for a chargeable period if he falls within that description at any time within the period.
The amount of a person's liability for BID levy for any chargeable period is to be determined in accordance with the BID arrangements.
Any amount of BID levy for which a person is liable is to be paid to the billing authority which made the arrangements.