It is illegal to ice skate on Riverside Park pond during the summer.

The Law Explained

To avoid municipal liability and protect the sanity of the local parks department, Moline explicitly outlawed the act of ice skating on the town pond when there is no ice. This law was likely added after a pedantic citizen or prankster tried to use roller-skates or similar contraptions on the dry pond bed, citing a loophole in the seasonal rules.