The Khun Sathan National Park in Northern Thailand posted images of the stomach of a dead wild deer filled with plastic waste and a piece of underwear on its social media page. /VCG Photo

Officials from the park said that an autopsy on the deer found seven kilograms of plastic waste in its rumen. /VCG Photo

The waste also included numerous coffee and instant noodle packets, rubber gloves, handkerchiefs, an item of underwear, and plastic rope. /VCG Photo

Thailand is a major user of plastic bags and the government in September this year rolled out a "no plastic bag" policy where large retailers, plastic manufacturers and department stores will cease to hand out single-use plastic bags to customers, starting January 1 next year nationwide. /VCG Photo