Apparently, it is Ok to grass on the tax dodgers

tax-avoidance
#1

The Swiss banker who leaked confidential information about German wealth hoarders gets slapped for a number of things, including money laundering. However giving away the secrets is not a crime it seems.

Article found on Yahoo, but originally from Reuters

https://uk.finance.yahoo.com/news/former-swiss-banker-convicted-giving-secret-tax-data-154308223--sector.html