Amritsar, July 20 -- Golden Temple head granthi and former Akal Takht jathedar Giani Raghbir Singh on Saturday took an exception to the demand for deployment of central security forces in wake of multiple bomb threat e-mails received by the Shiromani Gurdwara Parbandhak Committee (SGPC). His statement came after Amritsar MP Gurjeet Singh Aujla demanded that central government and state government jointly increase security here and Amritsar be declared a "no-war zone". One of the threat e-mails were also copied to the Congress MP. However, Aujla refuted media reports claiming that he had demanded "deployment of the CISF" at Golden Temple. Responding to a query during the interaction, Giani Raghbir Singh said the demand for central forces was wrong. "The staff of the SGPC is efficient enough to ensure security inside Sri Darbar Sahib. Outside it, the administration should perform its duty to provide security to the devotees," he added. Other Sikh segments also took serious note of the demand for deployment of the central forces. SGPC member and former general secretary Kiranjot Kaur said, "After Operation Bluestar, Sikhs were allowed to enter the Darbar Sahib only after being thoroughly checked. Are political parties trying to create that same atmosphere again?" Since July 14, the SGPC has received at least six e-mails threatening to blow up the Golden Temple. The Punjab Police on Friday detained a software engineer, Shubham Dubey, 24, from Faridabad in connection with the e-mails. Amritsar commissioner of police Gurpreet Singh Bhullar said, "Our investigation is going on. The laptop and other devices recovered from Dubey are full of data. Retrieval of the data is taking time. Secondly, we have got another major lead from another state. Soon we will get a breakthrough in this case." Chief minister Bhagwant Singh Mann, while in Barnala on Saturday, said the source of the bomb threat e-mails had been traced and the accused will be given exemplary punishment. Ludhiana MP and Punjab Congress president Amarinder Singh Raja Warring, who visited Golden Temple on Saturday evening, said the Centre and state governments were not taking cognisance of the e-mails threatening to target the shrine....