Sum 41 have been forced to pull out of their co-headline tour with New Found Glory due to vocalist Deryck Whibley's back problems.

Whibley commented, "I feel really terrible about letting down the fans. I injured my back about eight months ago and the doctors are saying that I could be in a wheelchair. So, as much as I wanted to be able to do it, I’ve got to look at reality, and for the first time I've got to listen to somebody else and not just myself. We're all really upset about this; we've had such a great relationship with our UK fans. We were really looking forward to this tour."

Replacing Sum 41 on the tour will be The Blackout and Letlive. and While She Sleeps are still the support acts.

February
5 Dublin Academy
7 Southampton Guildhall
8 Norwich UEA
10 Bristol O2 Academy
11 Cardiff Uni Great Hall
12 Newcastle O2 Academy
13 Glasgow O2 ABC
15 Manchester Academy
16 Birmingham O2 Academy
17 London Roundhouse