Sharraxaadda

There is now a dumpster on the 3200 block of Noble Avenue. 1) it is partially behind my driveway making it difficult get in an out. 2) how can it be determined if they have a permit to place it in the street. 3) it is blocking nearly half the street making it impossible for two cars to pass on the street as they would normally be able to do. And it juts into the street more than a normally parked car would.