How to maintain good relation with UNION'S in Kerala for business purpose

Greetings Redditors

I am currently working on my business and would like to know your perspective and suggestions on maintaining good relations with them.

Are there any strategies to prevent any future disputes as they control the area and have power to shut down the business by protesting...

Do you think donating to party would help out ?

Could a glass of kingfisher and a pack of gold flakes overturn the situation 😜 ?

Thank you for your answers in advance.

Regards