Honesty is your winning weapon
Whenever I can prove improper and unfair behavior towards me or towards others by an Authority of any country, I write and publish an Open Letter of protest or appeal addressed to the highest Officials of that country.
An open letter is an excellent weapon of defense and attack, especially in cases of corruption. You can be sure that by making public the problems created to you by corrupt officials, you run less risk of being killed. On the contrary, you are absolutely running no risk and you also put the most corrupt officials in the corner.
Don't be afraid of hitting powerful people who do not respect the Law; because when you're honest and you're right, nobody can beat you!