Bench-Pressed

Rav Zilberstein, shlita, discusses an interesting halachic question relating to the daf learned this week (Bava Basra 100a). Someone had a half-height brick wall on the front of his property. There happened to be a bus stop right there. Since there was no bench for the public to use, many bus travelers sat on the wall while waiting for the bus. The owner of the house watched the daily occurrence and never said anything. However, for aesthetic reasons, the owner of the house now wants to have a full-height wall bordering his property. The halachic question raised was whether owner may build the complete wall and thereby deprive the bus-riding public of the seating amenity that they had come to enjoy.
The question revolves around a statement uttered by Rav Yehuda. Rav Yehuda said that a strip of land that has been appropriated by the public may not be ruined. In the times of the Gemara, it was common for there to be a strip of land that was used to divide fields from one another. This privately owned piece of land was generally left bare. If the public uses that strip of land as a walkway, the owner of the land may not reclaim it for his own use.