The Japanese government is planning to tighten regulations on selling petrol as a result of the deadly arson attack on Kyoto Animation.

The country’s Fire and Disaster Management Agency will be requiring petrol stations and other sellers to check customer IDs and ask them how they will use the fuel. Some petrol stations began checking IDs in July, but these checks are set to become mandatory starting February.

36 people at Kyoto Animation’s Studio 1 were killed and 33 were injured after the arsonist purchased 40 liters of petrol and walked to the studio while carrying the canisters on a cart, apparently without being challenged by either staff at the station or by passers-by on the streets.