<p>Sashastra Seema Bal units deployed along the long and porous border have been directed to keep strict vigil on the possible cross-border movement of the ultras.<br /><br />"There is apprehension that Naxals, after resorting to violence, may sneak into Nepal. So, the extra vigil is absolutely necessary," an official said.<br /><br />Of the six-phased polls, the last two phases are crucial as they fall in Maoist-dominated areas and the Central government has sent 35,000 paramilitary personnel to assist the state forces to conduct free and fair polls.<br /><br />The first phase of the poll was held on October 21 and the second phase today. The remaining phases will be held on October 28, November 1, 9 and 20.Six policemen were killed on Friday night as armed Maoists triggered a landmine blast blowing up a jeep on patrol in Bihar's Sheohar district.<br /><br />India and Nepal share a highly porous 1,751-km-long border which passes through Uttarakhand, Uttar Pradesh, Bihar and West Bengal.</p>
<p>Sashastra Seema Bal units deployed along the long and porous border have been directed to keep strict vigil on the possible cross-border movement of the ultras.<br /><br />"There is apprehension that Naxals, after resorting to violence, may sneak into Nepal. So, the extra vigil is absolutely necessary," an official said.<br /><br />Of the six-phased polls, the last two phases are crucial as they fall in Maoist-dominated areas and the Central government has sent 35,000 paramilitary personnel to assist the state forces to conduct free and fair polls.<br /><br />The first phase of the poll was held on October 21 and the second phase today. The remaining phases will be held on October 28, November 1, 9 and 20.Six policemen were killed on Friday night as armed Maoists triggered a landmine blast blowing up a jeep on patrol in Bihar's Sheohar district.<br /><br />India and Nepal share a highly porous 1,751-km-long border which passes through Uttarakhand, Uttar Pradesh, Bihar and West Bengal.</p>