In Season 2, a nude man is seen from the back for the duration of a scene. In a seperate scene, a couple is seen in bed with a duvet covering them when another character accidentally walks in and sees them, it's very brief and not at all explicit.

In Season 1 a woman is seen lifting her top up for a few seconds as she flashes the camera her lingerie

A girl is asked if she is a virgin, and it is implied she is going to be raped.

A girl is taken a photo of, and is asked "shall we take another one with my hand up your f****?" This scene is tense.

Rape is often discussed between characters.

In season 2 a woman smacks a man around the head with a metal utensil while he has his back to her, he turns round and smacks her twice in the face with force. There is a scrabble with both people hitting the wall then landing on the floor. The man strangles the woman with a computer cable power lead until she dies. He later brakes a bottle, picks up the neck and sexually assaults the woman's corpse with it, this is not shown but implied after the breaking of the bottle.

Series 2: the main character finds a rotting corpse in a garage, we only see the corpses hand with maggots in it

A woman is run over by a car repeatedly.

There is an implied rape.

A man has his throat cut (off screen) and the aftermath is shown.

A man is stabbed in the stomach during a fight that results in another man's murder.

One of the main characters is a sociopath whose behavior is often violent and unpredictable.

F-word is used infrequently in series 1 around 5-6 times in total. Series 2 it is used much more frequently. Several times per episode.

S-word about 5 times per episode

A reference to a child telling somebody to "eff off"

Sexual terms like b*tch, d*ck, c*ck, a*s, wanker, tosser, a few times per episode

Religious terms like Jesus and Christ used as exclamations, about 2-3 times per episode

Characters often smoke and drink on and off throughout the show

Drugs are often talked about as well as plenty of instances where people are high, having a drug induced break down or have overdosed

In season 2 a character is discussed to have turned to excessive alcohol drinking to deal with her problems, we see her fall apart drunkenly a few times.

A woman repeatedly hallucinates the dead body of her daughter who hanged herself. The woman's body flashes onto the screen suddenly with disturbing sound effects. This can be shocking and frightening.

One of the main characters is a sociopath whose behavior is often violent and unpredictable. There are often tense scenes involving this character.

A woman is held captive and raped.

A woman has flashbacks to finding her daughter's body after she committed suicide.