Bhopal, India: After BJP's Madhya Pradesh MLA Usha Thakur's controversial remarks, another BJP MLA from the state, Rameshwar Sharma, sparked off a fresh controversy by stating that Muslims should taste cow urine or panchgavya (a concoction made of five cow products, namely, milk, ghee, curd, urine and dung) if they want to enter Garba festival.