Where can used oil, lubricants and car batteries be taken to be disposed of properly?

You answered correctly. Used oil, lubricants, and car batteries must be taken to recycling centres or car workshops for proper disposal. These materials are hazardous to the environment and cannot be thrown in the regular household waste. Recycling centres and workshops are equipped to handle and recycle these substances safely and in accordance with German regulations. Always dispose of such items at approved locations to avoid environmental damage and legal consequences.