The Maoists took the tough stand after its supreme leader Pushpa Kamal Dahal aka Prachanda suffered a humiliating defeat in the elections.
The party also demanded immediate suspension of vote counting, a demand other political parties rejected immediately.
The initial results suggest that the single largest party in Nepal's 2008 Constituent Assembly elections, the Unified Communist Party of Nepal-Maoist (UCPN-M), is likely to lose a significant number of seats in the second CA poll.
