This week we will learn that a person must distance things that can potentially harm their neighbors. A dovecote must be at least 50 amot from a city to ensure that the birds don’t eat from the city. We will also learn that one must distance certain things from a city either to beautify the city or to prevent foul orders. We will then begin the third chapter of Bava Batra which deals with the laws of Chazaka, ownership of property.