A green ecopezl of mine lives in a narrow residential street with a so-called tree ditch at the edge. This is a very flat ditch with lawn, in which old avenue trees are planted. When a car parked on the left, people like to drive two wheels through the ditch. According to the speck they ruin the lawn and the tree roots. Now he has observed 4 cars, which did this in a row and then stopped the fifth one. Was a Greek and was afraid of accident escape. My speck has Then the horticultural office called and they told him that a green area guard was coming by. But he did not come and after an hour the Greek finally wanted to go on. Then my spectre called the police, who came after half an hour, they took 5 euros from the Greek and folded the spectre, what he got upset about the Lappaly and they had to do better. That’s true actually, but the beautiful old trees are working. Is it better to put boulders or steel pipes on the edge next to the meadow? What do you think?