§15–204.

    (a)    An innkeeper may require a prospective guest to demonstrate an ability to pay by cash or valid credit card.

    (b)    An innkeeper may require each guest at a lodging establishment to register and may require the guest to produce:

        (1)    a valid driver’s license;

        (2)    a valid military identification card;

        (3)    a valid passport; or

        (4)    any valid government issued identification card.

    (c)    An innkeeper may limit the number of individuals who may occupy a particular guest room in a lodging establishment.