A notification issued by the Government of India banning the use of bulls as performing animals has cast a shadow of uncertainty over the adrenaline pumping bullock cart races at the 76th Kila Raipur Games that are slated to kick off at Kila Raipur village in Ludhiana tomorrow. Animal Welfare Board of India, (AWBI), Ministry of Environment and Forests, has written to Subodh Chandra Agrawal, Chief Secretary, Government of Punjab, asking him to ensure bullock cart races are not organised at the Kila Raipur games, also known as mini rural Olympics.