*Thank you to the many neighbors who passed this link along to me. I thought it may be a good idea to share it with everyone. I recieved many many emails. Almost all of them agreed that the practice was rude and inconsiderate. Over the weekend it was averaging 6-12 times per day. I discovered from another neightbor that the families have been doing this for years to let their kids know that they were home. * *Good news...The honking has finally stopped. The last time was at 10:15 pm a few days ago. * *Section 1.* The Pittsburgh Code, Title Six, Conduct, Article I, Regulated Rights & Actions, Chapter 601,Public Order, Section 601.04 is hereby amended as follows: 601.04 UNNECESSARY NOISE AND SOUND AMPLIFYING DEVICES. *(a)* No person shall unnecessarily and repeatedly sound the horn of any vehicle or use any loud signaling device thereon except an emergency vehicle or a vehicle on emergency business. http://wiki.answers.com/Q/What_is_the_noise_ordinance_in_the_city_of_Pittsbu...