CLEAN : HSBC confirms boss holds Swiss bank account; 2014 profits sink

The video discusses HSBC's regulatory challenges, which have led to increased operating costs and market impacts, including a significant drop in market points. It highlights ongoing investigations into HSBC, particularly in foreign exchange trading, and the financial provisions being made. The video also touches on the legal nuances of tax evasion versus avoidance and the broader investment challenges in the banking sector over the past two years.

What potential outcomes are suggested regarding HSBC's investigations?

What does the text suggest about the banking sector's investment climate over the last two years?