None.

Lots of implied violence (i.e. dead bodies) and pools of blood.

After a man is murdered, there are close up images of his bloody face, and a knife stuck through his eye. There are also scenes which show dead bodies lying in blood.

4 uses of fuck

2 uses of bloody

There is strong language ('f**k') as well as uses of 'wanker', 'bastard', 'bugger', 'bloody', 'ass', 'piss' and 'bollocks'.

People are seen drinking alcohol several times. A subplot involves one of the main characters being teetotal. Several characters smoke occasionally.

See Violence & Gore.