Illegal Trail Mods to Buttermilk

It's being reported that someone is modifying Buttermilk Trail in numerous areas by removing features and rocks. It is illegal to perform any work to state or city property without permission; not to mention it undermines the users and working relationships with the city and state. If anyone sees someone damaging the trails, PLEASE report them ASAP! In some cases, it appears that the illegal work is actually being done with a sledgehammer, so they should not be too hard to spot.