Hetauda, October 19 It has been learnt that more than two dozen language, tuition and coaching institutes have been operating illegally in Pyuthan. According to sources, the institutes have been operating without registration for years due to the lack of monitoring by the authorities. Though they have been spending thousands of rupees on advertisement, they have not bothered to seek permission from the authorities to run their businesses. According to District Education Office, Makawanpur, Sagarmatha Academy located at Khopegally of Hetauda-4, is the only institute operating legally in the district. “We have asked all the other institutes to register, but to no avail. Around three dozen computer institutes, language institutes,coaching and tuition centres have been running in Hetauda bazaar alone.The District Administration Office also has remained mum on illegal operation of these institutes.