After waiting patiently for two years, a brand new series of Line of Duty is almost upon us and we cannot wait to be reunited with the gang at AC-12.

MORE: Line of Duty's season six return date has been revealed

True to form, series five of the police corruption drama left us very intrigued and revealed big clues at the last moment pertaining the ring of corrupt police offers working with organised crime groups. But we were left with plenty of questions unanswered including the ultimate mystery – will Hastings, Steve and Kate finally catch those bent coppers?