Jammu police on Wednesday issued an advisory asking the general public to remain cautious towards some suspicious telecommunications spreading rumours regarding the G20 meet to be held in the valley. "The general public is advised to remain cautious towards some suspicious telecommunications and not to respond to any of the following numbers:+44 7520 693559, +447418343648 +44 7520 693134 or any ISD number which are spreading rumours regarding the upcoming G 20 event," read the advisory from the Jammu police. As per the advisory, "These numbers are spreading anti-national messages/propaganda and the general public should remain fully alert towards these attempts…