<span style="color: #222222;">Congress party has expressed concern over the situation in Jammu and Kashmir.<br />''<br />'' Briefing media in New Delhi this evening, party leader Anand Sharma claimed that there is complete blockade from the administration and news and communication facilities are not accessible. <br />''<br />''He asked the government to allow the Opposition leaders to visit the state to take stock of the situation.</span><br />