For you Americans, a Lollipop man is a crossing attendant to guide kids across a busy road called because he has a lollipop like board to stop traffic
A "Zebra crossing" is a pedestrian crossing area on a street where The pedistrian has right of way it is black and white stripes on the road.

Now

" See The lollipopman
at the Zebra crossing
with Lollipops
he lures Zebras
across
He makes me Cross
I cross
Roger McGough