Sheepshead Bay moms say it’s chaos on wheels at Mellett Playground, with teens on mopeds and bikes are ramming into people and launching drive-by water balloon attacks on parkgoers.
Since June 1, the NYPD has received 13 calls reporting water balloons thrown inside the park. Some parents say the balloons sometimes explode, leaving children terrified.
During the day, the park is calm — toddlers play freely. But locals say at night, teens take over…