From what I have read, it looks like National Express are looking to takeover Stagecoach!
https://dailybusinessgroup.co.uk/2021/09/national-express-in-talks-to-acquire-stagecoach/#:~:text=National%20Express%20has%20confirmed%20that%20it%20is%20negotiating,Express%20ordinary%20shares%20for%20each%20Stagecoach%20ordinary%20share.
https://dailybusinessgroup.co.uk/2021/09/national-express-in-talks-to-acquire-stagecoach/#:~:text=National%20Express%20has%20confirmed%20that%20it%20is%20negotiating,Express%20ordinary%20shares%20for%20each%20Stagecoach%20ordinary%20share.