There is constant use of the alley behind the 1300 and 1320 blocks of 22nd St., NW as a cut-through by westbound traffic on N St. stopped at the light at 22nd St. This stream of typically speeding northbound traffic in the alley cutting around 22nd and N NW intersection results in great difficulty for residents traveling southbound through the alley trying to park at their home. The narrow alley does not allow for two cars to pass and residents must continually back down the alley and out onto O Street to allow for cut-through traffic. This is a dangerous situation. Is it possible to get a "no through traffic" sign, make the alley one-way, or implement some other solution?