Very enjoyable. LHS went in more or less straight away but RHS a bit tricky.
Race on Island in which run, in part, is hard (7) = BRITISH
Not the TT this time but in = containment, part = BIT, run = R, is = IS, hard = H
Fish taking something on hook on end of the line (6) = BARBEL
something on hook = BARB, end of the = E, line = L
At what point does it stop alcohol delivery (4) = WHEN