new delhi following the rajasthan polices notice to record his voice sample union minister gajendra singh shekhawat on monday questioned the authenticity of the audio tapes cited by congress to allege his involvement in a bid to topple the gehlot government he asked the state government to first make its stand clear on the phonetapping as to how it acted without verifying its source intent and legality the sog notice was received on my pss phone in which i have been asked for a statement and voice sample but before that the gehlot government should explain the authenticity of the tapes who has done the recording and with what intent besides we demand a forensic investigation of the phonetapping incident shekhawat told toi he said there is plenty for rajasthan cm ashok gehlot to explain about the authenticity and legality of the phonetapping incident while the minister is firmly against giving his voice sample until the legality of the phonetapping incident is confirmed he is also waiting for the state government to respond to the mha notice seeking details of the incident the mha reacted after rajasthan home secretary rohit kumar singh clarified that the state government had not given any permission for phonetapping the rajasthan special operation group sog team is in the capital looking for rebel congress mla bhanwar lal sharma to record the statement and take his voice samples the sog had registered two firs after two audio tapes surfaced in which a congress lawmaker was purportedly talking to a middleman and a person named gajendra singh about toppling the gehlot governmentbjp has already demanded a cbi probe into phonetapping saying it will make the whole incident crystal clear