However, later a panel of veterinary doctors examined the packet and said that it was goat's meat and not beef.
A senior Haryana police official said that the Jagadhri police had received a phone call after which the UP Roadways bus was stopped and searched.
"We found a packet kept under one of the seats and it was sent for examination. A two-member board of veterinary doctors was set up and they gave a report that it was goat meat," Deputy Superintendent of Police, Jagadhri, Rajender Kumar said over the phone.
He said that the police decided to take no chances and got it examined.
"We have lodged a DDR in the case and the report given by the veterinary doctors finds mention in it," Sachin said.