Two policemen were injured in a clash with Netra Bikram Chand led Nepal Communist Party on July 6 at Krishnachok in Gangadhi.
The injured are ASI Devendra Singh Dhami and armed police constable Surendra Singh and they are receiving treatment at District Hospital with head injuries.
Police have arrested Mugu district incharge Ranga Bir Pariyar of NCP, District secretarial member Ganesh Bahadur Sawat,38, DHan Man Singh Buda,39 and Humla District secretary 37 years old Sarpu Rokaya.
The clash started after the party was organizing program at Krishnachok despite of restriction from District Administration Office. Police had to use a cell of teargas to control the situation along with baton charge according to DSP Bhim Kiran Bogati.
The cadres are demanding for their release and accused the administration of arresting them by violating their right to assembly.