Yellowcard have unfortunately been forced to pull their forth coming UK dates. The December dates won't now be happening due to ill health to singer Ryan Key making him unable to fly.
A statement from Ryan reads as follows:
"I am sorry that we have to cancel our UK shows. There is nothing worse than disappointing our fans that want to come out to see us play. I can't fly until I am better and I am at risk of needing surgery on my vocal chords. If I stay home now and take the time to get better I can avoid this risk and come out next year for our UK tour. From the band and myself please accept our deepest apologies and we promise to see you in 2006."
The new dates are in March although if you have tickets for the pulled dates you are advised to get a refund from point of purchase, as these tickets cannot be exchanged for the new dates.
If you want to catch them next march then check the tour dates
Here