Liza uses Alex to deliver the duck

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

Liza initially pushed Alex down the driveway in a trolley, with the duck attached to the back of the trolley with a rope. She then attached the duck to a stick which was taped to Alex's car's windscreen, which she pushed down the hill as Alex steered. She got the duck into the pond after 23 minutes and 10 seconds.

(Written by Taskmaster Wiki contributors)