Toxic drug with potential to harm many was seized

Fentanyl drug used to treat pain of cancer patients. 

https://medlineplus.gov/druginfo/meds/a605043.html

9 kg of the drug was seized.

https://timesofindia.indiatimes.com/india/doomsday-chemical-seized-us-hating-scholar-arrested/articleshow/66011402.cms

Need for controlling residential growth around industrial area

https://www.deccanherald.com/city/graphite-india-factory-too-693590.html

Developing thick skin

https://www.forbes.com/sites/alizalicht/2017/05/04/7-ways-to-develop-a-thick-skin-in-the-office/