Chairman of the Joint Parliamentary Committee on 2G scam P C Chacko today ruled out summoning Prime Minister Manmohan Singh to depose before the panel. He said there was no such precedent to call the Prime Minister before the JPC .

On reports that the BJP is likely to attend the JPC meeting tomorrow, Mr. Chacko said it was most welcome. He also said the BJP members reported decision to attend the JPC meeting has proved that there was no justification for their boycott.

Mr. Chacko said the extended period of the JPC would expire by next month and one more extension would be essential as only 75 per cent work has been completed.