Jonny and Chris will play a special show at London's Hackney Church on 3 December for @crisis_uk and @warchilduk. Head to cldp.ly/hackney25 to enter to win tickets. Prize draw closes 11.59pm (GMT) Monday 17 November. UK/European residents only.

We’re sorry to announce that, due to planned industrial action on the London Underground, we’ve been forced to reschedule our final two concerts of the current Wembley Stadium run. Without a Tube service, it’s impossible to get 82,000 people to the concert and home again safely, and therefore no event licence can be granted for the nights of 7th and 8th September. To avoid cancelling the shows, our only option is to reschedule. The Sunday 7th September show will move to Saturday 6th September. The Monday 8th September show will move to Friday 12th September. All tickets will remain valid for their rescheduled date. If you’re able to attend the new date, you do not need to take any action to secure your ticket for the rescheduled show. Your existing ticket will be valid for entry. Any ticket holders who are unable to attend their rescheduled show can get a full refund on their ticket, and are requested to contact their point of purchase before 12noon BST on Tuesday 2nd September. Any returned tickets will be put on general sale at 11am BST on Wednesday 3rd September, exclusively via Ticketmaster. The shows on Saturday 30th August, Sunday 31st August, Wednesday 3rd September and Thursday 4th September will go ahead as scheduled. We're very sorry for the inevitable disappointment, frustration and inconvenience that this situation causes. Coldplay