>>22321
https://www.legislation.gov.uk/ukpga/2008/4/part/5/crossheading/pornography-etc
In relation to possession of an image in England and Wales, an “extreme image” is an image which—
(a)falls within subsection (7) or (7A), and
(b)is grossly offensive, disgusting or otherwise of an obscene character.]
(7)An image falls within this subsection if it portrays, in an explicit and realistic way, any of the following—
(a)an act which threatens a person's life,
(b)an act which results, or is likely to result, in serious injury to a person's anus, breasts or genitals,
(c)an act which involves sexual interference with a human corpse, or
(d)a person performing an act of intercourse or oral sex with an animal (whether dead or alive),
and a reasonable person looking at the image would think that any such person or animal was real.
[F4(7A)An image falls within this subsection if it portrays, in an explicit and realistic way, either of the following—
(a)an act which involves the non-consensual penetration of a person's vagina, anus or mouth by another with the other person's penis, or
(b)an act which involves the non-consensual sexual penetration of a person's vagina or anus by another with a part of the other person's body or anything else,
and a reasonable person looking at the image would think that the persons were real.