PARMA HEIGHTS, Ohio — City Council is expected to vote on a tweak to its yard structures and landscape features legislation. “That’s something I worked with on the safety committee,” said Parma Heights Ward 1 Councilwoman Lisa Maruschak, who is also the safety committee chair. “We’ve seen around in our community a lot of yard structures — natural ones, especially like hedges and bushes — in front yards that are actually obstructing the view of traffic.