Eoin Morgan began his innings with a reverse sweep for four and Collingwood strode down the pitch to hit another massive six off Morkel, before top-edging a skier that Boucher accepted safely.
Lamb hit the post with a drop-goal attempt seconds before the interval but the hosts extended their advantage straight after the restart as sometime England winger Ojo picked off an interception and showed a clean pair of heels as he strode over from halfway for an unconverted try.
