Trees that have their roots embedded in concrete of roads and footpaths are to be particularly taken note of to ascertain their health.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/green-tribunal-directs-bmc-conduct-survey-trees
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/free-press-journal-mumbai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trees
[6] http://admin.indiaenvironmentportal.org.in/thesaurus/national-green-tribunal-ngt
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhabha-atomic-research-centre-barc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests