2: Throw out faulty nib (3)
3: If forced, see idle TV broadcast (9)
4: Part of stair is erect (5)
5: Biting piece of chocolate with dry exterior (5)
8: Bolted up tiptop earthenware (5)
9: Flower inducing forgetfulness in vaudeville theater (5)
11: 4-down Arias hit high note in some of the lungs (3,3)
12: The time before the first woman (3)