Leo uses brute force
After reading the task brief, Leo simply enters the caravan and drags the stool on which Olli is sitting towards the entrance.
Leo does touch Olli during the course of moving him out of the caravan, as he catches Olli by the shoulders, as he falls out of the caravan, to prevent him from hitting the ground. However, this is never brought up, presumably because he’d only touched Olli once Olli was already outside of the caravan.
Leo evicts Olli in 42 seconds, and wins the task.
(Written by Jenny R and proofread by Karl Craven)
(Illustrations collected by Jenny R and adjusted by David Fuller)