The British Government, in 1905, had recommended the protection of Laokhowa along with Kaziranga, and had made special provisions for the same.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/govt-indifferent-towards-encroachment-laokhowa
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/sentinel-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forest-encroachments
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/deforestation
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanctuaries
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poaching
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam