evidence: It tweeted, "There are rumours in social media that Indian Oil has given a warning to the following effect: Due to increase in temperature please don’t fill petrol to the maximum limit of the tank; it will cause an explosion in the fuel tank. If you want petrol, fill the half tank and leave the rest for air. IndianOil would like to disown this statement and clarify it as follows." [...] Important announcement from #IndianOil. It is perfectly safe to fill fuel in vehicles up to the limit(max) as specified by the manufacturer irrespective of winter or summer. pic.twitter.com/uwQFDtjTdi — Indian Oil Corp Ltd (@IndianOilcl) June 3, 2019 [...] Claim Review: Indian Oil issued a warning to not fill the fuel in the tanks to its maximum limit?