Had a real struggle with this, but down to the last 3. So, sinking my pride, I appeal for help with the following. 13ac Jersey etc must be worn by order of Parliament in plants. (5) ??C?I 1dn Regular moves to get child off cocaine? (5) R???S 6ac Foreign letter reproduced as written notes (5) M?S?C Surely music, but not entirely sure why.