1: Shipper holds stylus for woodworker (9)

5: Cop is studying flat surface (9)

7: Bluff included in reckless dare in ivy league college (9)

9: Small capturing big and strong (9)

12: Split, ran? (9)

2: Managed in lower Antwerp (3)

3: Clean oneself, but in reverse (3)

4: Three kernels of copper-yellow grain (3)

5: See, you are a cad. (3)

6: Flower, large one, set up outside (5)

8: Therefore, finish off this bit of work (3)

9: Walesa still embodies how Nobel Laureates soar? (3)

10: Right, turn right to play with robot (3)

11: I shall be sick! (3)