(1) Subject to the following paragraphs, the permitted hours on weekdays shall extend until two o’clock in the morning following [or, if an earlier hour is specified in the special hours certificate, that hour], except that-
(a) the permitted hours shall end at midnight . . . on any day on which music and dancing is not provided after midnight; and
(b) on any day that music and dancing ends between midnight and two o’clock in the morning , the permitted hours shall end when the music and dancing end
(2) In relation to the morning on which summer time begins, paragraph (1) of this condition shall have effect-
(a) with the substitution of references to three o’clock in the morning for references to two o’clock in the morning [or one hour following the hour actually specified in the certificate where the certificate currently specifies permitted hours ending at between one o’clock in the morning and two o’clock in the morning and 2am.
(3) Except on Sundays immediately before bank holidays, the permitted hours on Sundays shall extend until thirty minutes past midnight in the morning following [or, if an earlier hour is specified in the special hours certificate, that hour], except that-
(a) the permitted hours shall end at midnight on any Sunday on which music and dancing is not provided after midnight;
(b) where music and dancing ends between midnight on any Sunday and thirty minutes past midnight, the permitted hours on that Sunday shall end when the music and dancing end
(4) On Sundays immediately before bank holidays, the permitted hours shall extend until 2 a.m. in the morning following, except that-
(a) the permitted hours shall end at midnight on any Sunday on which music and dancing is not provided after midnight;
(b) where music and dancing ends between midnight on any Sunday and 2 a.m. , the permitted hours on that Sunday shall end when the music and dancing end
(5) The sale of alcohol must be ancillary to the use of the premises for music and dancing and substantial refreshment.