KATHMANDU, Jan 22: As a part of its city beautification campaign, Lalitpur Metropolitan City has started to tear down old brick walls and build new ‘fence walls’ at three different places. These walls, as claimed by Mayor Chiribabu Maharjan, are called ‘less obstructive fence walls’ and the metropolitan office has plans to build them around Pulchowk Engineering Campus, Jawalakhel Football Ground and Lagankhel Football Ground.