Seems the Zamboni cut itself

Spring is not quite here yet, but the last pile of snow in the parking lot of the Newton Library is well camouflaged by dirt.

At the back of the North Surrey Rec Centre, the snow scraped off the rink by the Zamboni was pristine -- except for the mysterious red stuff.

What happened? Maybe all that scraping gave the Zamboni an owie, and it bled onto the snow it was removing. Hope Zambo has health insurance, and got prompt maintenance.