There are infrequent mild sex references.

Moderate crunchy fight scenes, brawls, riots and punches occasionally result in bloody aftermath detail on people's faces and clothing.

In one scene, a man is briefly suffocated with a plastic bag.

There is brief sight of moderate bloody injuries on a man's leg after an explosion.

There is also brief use of archive footage of a plane striking the World Trade Centre during the 9/11 terror attacks, but the footage does not feature sight of casualties.

A woman is drowned during a brief, stylised torture sequence.

There is infrequent use of strong language ('f**k', 'ch*d'); milder terms include 'bloody', 'saala', 'shit', 'damn' and 'God'.

In another scene a woman's death is falsely attributed to suicide.

There are scenes of moderate threat, including knife and gun threat and sequences involving children in danger.

Flashbacks feature brief images of a boy sitting near the dead bodies of his family members, who appear to have died by suicide; however, there is no strong injury detail.

This work contains flashing images which may affect viewers who are susceptible to photosensitive epilepsy.

Other issues include scenes of emotional upset.