A warning for those of you using public transport to get to/from the Roger Waters Wall concerts at London's O2 Arena next week. We've heard that there's some strike action that is affecting the Underground (Tube) network, that may disrupt your journey.

We understand that the strike is due to take place on Monday May 16th at 9pm, through to Tuesday May 17th midday, and then Wednesday May 18th midday, through to Thursday May 19th midday.

Not all Underground lines will be affected, but we hear that information on which line(s) are affected will only be apparent when you get to the tube station. Other transport services such as bus and boat will be unaffected by this. Keep an eye on the Transport for London website for the latest information.