Halacha Headlines

When is competition allowed and when does it violate “Hasagas Gevul”?

Rabbi Aryeh Lebowitz Rav of Beis Haknesses of North Woodmere Rabbi Dovid Schoen Av Bais Din for The Bais Din of Florida Rabbi Dovid Grossman Rosh, Bais Havaad Rabbi Ari Wasserman Author "Making it Work", "Making it ALL Work" (for women) and 10 other Sefo Season 1 Episode 520

Can a second business open up next to another and compete?
What if the second business will hurt or destroy the first business?
What does a Beis Din do when potential Hasagas Gevul issues come before it?
How does Hasagas Gevul apply in our modern, large cities nowadays?
Is the prohibition of Hasagas Gevul only on the new competitor, or also on those who purchase from him?