S04E18: Grandad's Motorbike

Po is riding on her scooter before the Magic Windmill spins and the Teletubbies watch a little boy going for a ride in his grandad's motorbike side car. In Teletubbyland, Po goes to see Tinky Winky, Dipsy, and Laa Laa on her scooter. Then she goes home on her scooter.