Chicago rockers Alkaline Trio and punk legends Bad Religion will headline the Lock Up stage at Reading and Leeds Festival this year.

The full lineup for the Radio-backed stage at Reading on Friday and Leeds on Sunday will be:

Alkaline Trio, Sick of it All, Against Me!, Hatebreed, Streetlight Manifesto, Strike Anywhere, This Is Hell, Static Thought, Civet, The Skints, Crazy Arm, and Blood or Whiskey.

Saturday at Reading and Friday at Leeds will be:

Bad Religion, The Get Up Kids, Cancer Bats, Zebrahead, Crime In Stereo, RX Bandits, Trash Talk, Paint It Black, Off With Their Heads, and Moral Dilemma.

Radio 1 Lock Up host Mike Davies said: "The highlight of my year is always Reading and Leeds. It's the perfect way to end the summer.

"To be able to be a part of it and have a stage there still blows my mind.

"We've worked long and we've worked hard to come up with a bill that everyone will enjoy and I think we've done a great job.

"If you're a fan of punk rock, hardcore, ska and rock'n'roll then you're going to want to get to the tent early and be prepared to spend the whole day/night there.

"That's how good a line-up it is."