Original sentence: The Mumbles mile  has declined in popularity in the last fifteen years, due to pressure from the local council and increased competition from Swansea's night attractions.The world renowned tradition of enjoying a drink in each pub has gradually been replaced by family oriented, gentler forms of entertainment
Edited sentence: Sadly, the Mumbles mile  has come into decline in the last fifteen years, due to pressure from the local council and increased competition from Swansea's night attractions.This famous student tradition has been replaced in favour of more family friendly and gentler forms of entertainment for the benifit of the locals, and to decrease rowdy behaviour