The Delhi Police has beefed up security in border areas of the national capital in view of the Bharat Bandh called by farmer unions against the Centre's three agri laws on Monday.  Samyukta Kisan Morcha, the umbrella body of over 40 farm unions spearheading the farmers' agitation, had earlier appealed to the people to join the bandh.  A senior police officer said adequate security arrangements have been made to maintain the law an order situation and prevent any untoward incident in the national capital during the bandh. Patrolling has been intensified, extra personnel have been deployed at the pickets especially across the border areas and every vehicle entering the national capital is being thoroughly checked, according to the police. Deputy Commissioner of Police (New Delhi) Deepak Yadav said, In view of Bharat Bandh, adequate security arrangements have been made as a precautionary measure. Pickets at the border areas have been strengthened and all vital installations, including India Gate and Vijay Chowk have adequate deployment. "No protester is being allowed to enter Delhi from the three protest sites at the city's borders," the official said. The security is preventive and we are fully alert. There is no call for Bharat Bandh in Delhi, but we are watching the developments and adequate number of personnel are on ground," another officer said. Police personnel have been deployed on all roads leading to Delhi through villages near border areas while all vehicles are being checked at the pickets, they said. -- PTI