RBS has insisted "all of our services are now back working" after customers were unable to use their debit or credit cards:
The systems issues that affected our customers last night have now been resolved and all of our services are now back working normally
Any customer experiencing issues this morning should get in touch with our call centres or branches where our staff will be ready to help.
More top news
Storm Imogen will cause problems across much of the south today, but it will be calmer in the north.
David Cameron is expected to warn that voting for a "Brexit" would result in refugee camps springing up across the south-east of England.
Beyonce, Coldplay and Bruno Mars performed a medley of their hits during a powerful half-time performance at Super Bowl 50.