The document discusses upcoming regulatory changes for banks in Europe. It outlines the timeline for implementing rules like the Bank Recovery and Resolution Directive (BRRD) and Capital Requirements Directive IV. These will strengthen bank capital requirements, introduce bail-in powers for regulators, and shift to a single bank supervisory mechanism under the European Central Bank by 2016. The document also examines what the new bank capital structure may look like, with higher and higher quality capital tiers to reduce risks of bank failures and taxpayer bailouts.