Brisk voting is underway in Jammu Lok Sabha seat amid tight security, where Congress nominee and two-time MP Madan Lal Sharma is pitted against BJP's Jugal Kishore Sharma.

Voters were seen standing in long queues outside various polling stations even at the start of the polling at 7 am.
Union Minister Ghulam Nabi Azad cast his vote at DPS polling station in Jammu city.

DIG Jammu-Kathua range, Shakeel Ahmed Baig said elaborate security arrangements have been put in place and there is no report of any untoward incident so far.

Over 18 lakh voters are registered in Jammu constituency which has 2200 polling stations. 80 polling stations have been declared critical.