Clearly, cars are driving on the “mural”. Isn’t that like having a US flag as a door mat? Why would the mayor think that it would be respectable to drive all over BLM? Just saying.
There is an easier way to alter this mural. Get a car or truck with a severe leaky oil pan and drive over it a few times. If your caught you can claim you were unaware of the leak it was an unfortunate accident.